8

Contract Costing

Question 1 (i) Discuss the implications of cost-plus contracts from the view points of: (a) the manufacturer (b) the customer. (ii) What is the relevance of escalation clause provided in the contracts? Answer (i) (a) 'Cost Plus Contract' and Manufacturer: 'Cost Plus Contract' is a contract is which the value of the contract is ascertained by adding a fixed margin of profit to the total cost of the contract. The favourable implications of cost-pluscontracts from the view point of the manufacturer are the following: (1) The manufacturer is assured of a certain percentage of profit in advance. (2) The manufacturer is protected against any fluctuations in the market prices of the various cost elements involved in the production. (3) It is of considerable benefit when the cost estimates are not firm or reliable for some reason or the other e.g., figures for the previous years may not be available. (4) The possibility of incurring any loss is completely eliminated. In spite of these advantages there is a fundamental drawback. If the contractor effects any economy, it will lead to a lower profit to him. Thus he cannot make profit as much as he would have from a fixed price contract.

8.2

Cost Accounting

(b) 'Cost Plus Contract' and the Customer: The favourable implications of 'Cost Plus Contract' from the view point of customer are given below: (1) The customer feels satisfied because he believes that the contract price has not been fixed up arbitrarily. (2) The price paid by the customer depends upon the actual cost. (3) The customer is completely fortified in the situation of an uncertain market. The main drawbacks from the customer's point of view are as follows: (1) The price which the customer has to pay under the contract depends upon the cost of the contract and the same cannot be ascertained until the work is complete. He may feel that the price he has to pay would not be arbitrary, yet the amount he has to pay is bound to be uncertain. (2) Due to complete security about profit margin there may not be any incentive for the manufacturer to reduce costs; in fact he will tend to increase the costs. (ii) When a contract is likely to take long to complete or even to commence and the price is fixed, the contractor would like to protect his interest against a high rise in the prices of materials, wage rates etc. This he does through what is called an "escalation clause' which states the increase in the contract price for a given increase in the prices of inputs. For example, it may state that if the price of steel goes up by 10%, the contract price will increase by 1.5%. This implies that the base prices of inputs should be agreed upon and also that the date after which increase in prices will be taken into account will be fixed. The contractor is not compensated for price changes which could be avoided, for example, by completing the contract on time. It is not necessary that the contractee must agree to the escalation clause; it is a matter of negotiation between the two parties. Question 2 Discuss briefly the principles to be followed while taking credit for profit on incomplete contracts.

Contract Costing

8.3

Answer Under Contract Accounting it may be noticed that certain contracts are completed, while others are still in progress at the end of a financial year. These incomplete contracts may require a few more years for their completion. The figures of profit made (the excess of credit over the debit items in a contract) on completed contracts can be safely taken to the credit of Profit and Loss Account, but this practice is not being followed in the case of incomplete contracts. In the case of incomplete contracts the entire profit is not being credited to Profit and Loss Account because some provision is to be made for meeting contingencies and unforeseen losses. There are no hard and fast rules regarding the calculation of figure of profit to be taken to the credit of profit and loss account. However, the following principles may be followed: (i) Profit should be considered in respect of work certified and uncertified work should be valued at cost. (ii) If the amount of work certified is less than 1/4 th of the contract price, no profit should be taken to Profit and Loss Account. The entire amount in such contracts should be kept as reserve for meeting out contingencies. (iii) If the amount of work certified is 1/4 th or more but less than 1/2 of the contract price, then 1/3 rd of the profit disclosed as reduced by the percentage of cash received from the contractee should be taken to the Profit and Loss Account. The balance should be allowed to remain as a reserve. (iv) If the amount of work certified is 1 or more of the contract price, 2 rd then 2/3 of the profit disclosed as reduced by the percentage of cash received from the contractee, should be taken to the Profit and Loss Account. The balance should be treated as reserve. (v) If the contract is near completion, the total cost of completing the contract may be estimated if possible. By deducting the total estimated cost from the contract price, the estimated total profit of the contract should be calculated. The proportion of total estimated profit on cash basis, which the work certified bears to the total contract price should be credited to profit and loss account. (vi) The entire loss, if any, should be transferred to the Profit and Loss Account.

8.4

Cost Accounting

Question 3 Write note on cost-plus-contracts. Answer These contracts provide for the payment by the contractree of the actual cost of manufacture plus a stipulated profit, mutually decided between the two parties. The main features of these contracts are as follows: 1. The practice of cost-plus contracts is adopted in the case of those contracts where the probable cost of the contracts cannot be ascertained in advance with a reasonable accuracy. 2. These contracts are preferred when the cost of material and labour is not steady and the contract completion may take number of years. 3. The different costs to be included in the execution of the contract are mutually agreed, so that no dispute may arise in future in this respect. Under such type of contracts, contractee is allowed to check or scrutinize the concerned books, documents and accounts. 4. Such a contract offers a fair price to the contractee and also a reasonable profit to the contractor. 5. The contract price here is ascertained by adding a fixed and mutually pre-decided component of profit to the total cost of the work. Question 4 Write notes on Escalation Clause 1994, 4 marks) Answer Escalation Clause: This clause is usually provided in the contracts as a safeguard against any likely changes in the price or utilization of material and labour. If during the period of execution of a contract, the prices of materials or labour rise beyond a certain limit, the contract price will be increased by an agreed amount. Inclusion of such a term in a contract deed is known as an 'escalation clause' An escalation clause usually relates to change in price of inputs, it may also be extended to increased consumption or utilization of quantities of materials, labour etc. In such a situation the contractor (Nov. 2000, 2 marks, May (Nov., 2000, 2 marks)

Contract Costing

8.5

has to satisfy the contractee that the increased utilization is not due to his inefficiency. Question 5 Discuss briefly the principles to be followed while taking credit for profit on incomplete contracts (May, 1999, 6 marks) Answer Principles to be followed while taking credit for profit on incomplete contracts: The portion of profit to be credited to, profit and loss account should depend on the stage of completion of the contract. This stage of completion of the contract should refer to the certified work only. For this purpose, uncertified work should not be considered as for as possible. For determining the credit for profit, all the incomplete contracts should be classified into the following four categories. (i) Contract less than 25% complete (ii) Contracts between 25% and 50% complete (iii) Contracts between 50% and 90% complete (iv) Contracts nearing completion, say between 90% and 100% complete. The transfer of profit to the profit and loss account in each of the above cases is done as under: (i) Contract less than 25% complete: if the contract has just started or it is less than 25% complete, no profit should be taken into account. (ii) Contract between 25% and 50% complete: In this case one third of the notional profit reduced in the ratio of cash received to work certified, may be transferred to the profit and loss account. The amount of profit to be transferred to the profit and loss account may be determined by using the following formula: Cash received 1 Notional profit Work certified 3 (iii) Contract between 50% and 90% complete: In this case, two third of the notional profit, reduced by the portion of cash received to work certified may be transferred to the profit and loss account. In this case the formula to be used is as under:

8.6

Cost Accounting

Cashreceived 2 Notional profit Workcertified 3 (iv) Contract nearing completion: When a contract is nearing completion or 90% or more work has been done on a contract. The amount of profit to be credited to profit and loss account may be determined by using any one of the following formula. (a) Estimated profit (b) Estimated profit Work certified Contract price Work certified Cashreceived Contract price Workcertified Work certified Contract price

or Estimated profit (c) Estimated Profit (d) Estimated profit (e) Notional profit Question 6

Costof work date to Estimated cos total t Costof work date Cash to received Estimated cost Work total certified

Work certified Contract price

Discuss the process of estimating profit/loss on incomplete contracts (Nov., 2003, 4 marks) Answer Process contracts of estimating profit / loss on incomplete

(i) If completion of contract is less than 25% no profit should be taken to profit and loss account. (ii) If completion of contract is upto 25% or more but less than 50% then 1/3 Notional Profit Cashreceived Workcertified

may be taken to profit and loss account.

Contract Costing

8.7

(iii) If completion of contract is 50% or more but less than 90% then 2/3 Notional Profit Cashreceived Workcertified

may be taken to profit and loss account (iv) If completion of contract is greater than or equal to 90% then one of the following formulas may be used for taking the profit to profit and loss account. 1. Estimated Profit 2. Estimated Profit 3. Estimated Profit 4. Estimated Profit 5. Notional Profit Question 7 What are the main features of 'Cost-Plus-Contracts' (Nov., 1996, 4 marks) Answers Main features of cost-plus-contracts: 1. This method is adopted in the case of those contracts where the probable cost of contract cannot be ascertained in advance with a reasonable accuracy. 2. These contracts are preferred when the cost of material and labour is not steady and contract completion may take number of years. 3. The different costs to be included in the execution of the contract are mutually agreed so that no dispute may arise in future in this respect. Under such type of contract contractee is allowed to check or scrutinise the concerned books, documents accounts. Workcertified Contract price Work certified Cashreceived Contract price Workcertified Costof thework date to Estimated cos total t Costof thework date Cash to received Estimated cos total t Workcertified Work certified Contract price

8.8

Cost Accounting

4. Such a contract offers a fair price to the contractee and also a reasonable profit to contractor. 5. The contract price here is ascertained by adding a fixed and mutually pre-decided component of profit to the total cost of the work. Question 8 The following particulars are obtained from the books of Vinak Construction Ltd. as on March 1983: Plant and Equipment at cost Vehicles at cost Details of 31.03.1983: contract which remain Rs. 4,90,000 Rs. 2,00,000 uncompleted as on

Contract Nos. V.20 V.24 V.25 (Rs. Lacs)(Rs. Lacs)(Rs. Lacs) Estimated final sales value 7.00 5.60 16.00 Estimated final cost 6.40 7.70 12.00 Wages 2.40 2.00 1.20 Materials 1.00 1.10 0.44 Overheads (excluding depreciation) 1.44 1.46 0.58 Total costs to date 4.84 4.56 2.22 Value certified by architects 7.20 4.20 2.40 Progress payments received 5.00 3.20 2.00 Depreciation of Plant and Equipment and Vehicle should be charged at 20% to the three contracts in proportion to work certified. You are required to prepare statements to show contractwise and total: (i) Profit/loss to be taken to the P&L A/c for the year ended 31 st March 1983; (ii) Work-in-progress as would appear in the Balance Sheet as at 31 March 1983.
st

Answer (i) Vinak Construction Co. Ltd.

Contract Costing

8.9

Statement of Profit / Loss to be taken to Profit & Loss Account (for the year ended 31st March, 1983) Contract Nos. V.20 (Rs. Lacs) A. Percentage of completion Estimated sales value Work certified Percentage of completion (See note 1) B. Estimated result on completion Estimated sale value Estimated Costs Estimated profit (loss) C. Results to date Work certified Cost to date (excluding depreciation) Depreciation (See note 2) Total cost Notional profit (loss) Profit (loss) to be taken to Profit & Loss account (See note 3) Reserve contingencies (See note 4) (ii) for 8.00 7.20 90 V.24 (Rs. Lacs) 5.60 4.20 75 V.25 (Rs. Lacs) 16.00 2.44 15 Total (Rs. Lacs)

8.00 6.40 1.60

5.60 7.00 (1.40)

16.00 12.00 4.00

7.20 4.84 0.72 5.56 1.64 1.00 0.64

4.20 4.56 0.42 4.98 (0.78) 1.40 0.62

2.10 2.22 0.24 2.46 (0.06) 0.06

13.80 11.62 1.38 13.80 0.80 0.46 1.26

Vinak Construction Co. Ltd.

8.10

Cost Accounting

Statement of Work-in-Progress as would appear in Balance Sheet on 31 March, 1983 Contract Nos. V.20 V.24 V.25 (Rs. (Rs. (Rs. Lacs) Lacs) Lacs) 7.20 4.20 20.40 0.64 0.62 5.00 3.20 2.00 1.56 0.38 0.40 Total (Rs. Lacs) 13.80 1.26 10.20 2.34

Work certified Less: Reserve for contingencies Less: Payment received Work in progress Working Notes

1. Percentage of completion =

Work Certified 100 Estimated value Sales Rs7.20 . 100= 90 Rs8.00 .

Percentage of completion for : V.20 = Percentage of completion for : V.24 = Percentage of completion for: V.25 =

Rs4.20 . 100 75 = Rs5.60 . Rs2.40 . 100 15 = Rs1600 . .

2. Total cost of plant, equipment and vehicle = Rs. 4,90,000 + Rs. 2,00,000 = Rs. 6,90,000 Total depreciation is 20% of the total cost of plant, equipment and vehicle. i.e. Rs. 6,90,000 or 20 Rs. 6,90,000 = Rs. 1,38,000 100

Contract Costing

8.11

The total depreciation viz. Rs. 1,38,000 has been apportioned over three Contracts in the ratio of the work certified as below: Depreciation for Contract V.20 lacs. Depreciation for Contract V.24 lacs Depreciation of Contract V.25 = lacs. 3. Since the contract V.20 is almost complete therefore the profit to be taken to Profit and Loss account is calculated as follows: Profit = Estimated profit (on completed contract) = Rs 1.60 Lacs 5 = Rs. 1 Lac. 8 = = Rs1.38 . 7.2 = Rs. 0.72 Rs13.8 .

Rs1.38 . 4.2 = Rs. 0.42 Rs138 . .

Cash Received Contract Price

Other methods which could also be used to calculate the profit under Contract V.20 are: (a) Estimated profit (b) Estimated profit (c) Estimated profit Work certified Contract Price Costof Work date to Estimated cost total

Costof work date Cash to received Estimated cost Work total certified

4. The total loss of Rs. 1.40 lacs as shown by Contract V.24, should be taken to profit and loss account. This amount includes loss of current year (Rs. 0.78 Lacs) and the loss which the contractor has to bear before the completion of the contract (Rs. 0.62 Lacs). Question 9 Deluxe Limited undertook a contract for Rs.5,00,000 on 1st July, 1986. On 30th June, 1987 when the accounts were closed, the following details about the contract were gathered:

8.12

Cost Accounting

Rs. Materials Purchased Wages Paid 1,00,000 45,000

Contract Costing

8.13

General Expenses 10,000 Plant Purchased 50,000 Materials on Hand 30.06.87 25,000 Wages Accrued 30.06.87 5,000 Work Certified 2,00,000 Cash Received 1,50,000 Work Uncertified 15,000 Depreciation of Plant 5,000 The above contract contained an escalator clause which read as follows: "In the event of prices of materials and rates of wages increase by more than 5% the contract price would be increased accordingly by 25% of the rise in the cost of materials and wages beyond 5% in each case." It was found that since the date of signing the agreement the prices of materials and wage rates increased by 25%. The value of the work certified does not take into account the effect of the above clause. Prepare the contract account. answer. Answer Contract Account of Deluxe Limited (for the year ending 30th June, '87) Rs. To Materials 1,00,000 To Wages paid and 50,000 accrued 10,000 To General expenses 5,000 To Plant depreciation 20,000 To Profit and Loss A/c 60,000 (See note 2 ) To Balance c/d 2,45,000 To Work in progress b/d To Work certified 2,00,000 Rs. By Work-in Progress By Work certified By Work uncertified By Materials on hand By Contract Escalation (See note 1) 2,00,00 0 15,000 25,000 5,000 _______ 2,45,00 0 Workings should form part of the

8.14

Cost Accounting

To Work uncertified To Materials on hand To Escalation Less: Balance c/d

15,000 25,000 5,000 2,45,000 60,000 1,85,000

Contract Costing

8.15

Working Note: 1. Calculation of Escalation: Total Increas e Rs. 15,000 25 125 10,000 2,000 8,000 Upto 5% Rs. 3,000 Beyon d 5% Rs. 12,000

Materials: (Effect of increase in price) (Rs. 1,00,000 Rs. 20,000)

Wages (Effect of increase in wage rates) 25 . Rs50,000 125 Total Increase Increase in Contract price wages beyond 5%

25,000

5,000

20,000

= 25% of Increase in Material and

= 25% of Rs. 20,000 = Rs. 5,000 2. Calculation of Profit to be transferred: Since the contract is completed between 25% to 50%, one third of the notional profit as reduced by the proportion of cash received to work certified is transferred: Notional profit Rs. 80,000 Question 10 Rex Limited commenced a contract on 01.07.1988. The total contract price was Rs. 5,00,000 but Rex Limited accepted the same for Rs. 4,50,000. It was decided to estimate the total profit and to take to the credit of profit and loss account that proportion of estimated profit on cash basis which the work completed bore to the total contract. Actual Expenditure till 31.12.1988 and estimated expenditure in 1989 are given below: Expenses Actuals Till 31.12.88 Estimate For 1989 received 1 Cash 3 Work certified

1 Rs1,50,000 . = Rs20,000 . 3 Rs2,00,000 .

8.16

Cost Accounting

Materials Labour Plant Purchased (original cost) Misc. Expenses Plant Returned to Stores on 31.12.88 at original cost Materials at Site Work Certified Work Uncertified Cash Received

Rs. 75,000 55,000 40,000 20,000 10,000

Rs. 1,30,000 60,000 35,500 35,500

5,000 2,00,000 7,500 1,80,000

As on 30.09.89 Nil Full Nil Full

The Plant is subject to annual depreciation @ 20% of original cost. The contract is likely to be completed on 30.09.1989. You are required to prepare the contract account for the year ended 31.12.88. Workings should be clearly given. It is the policy of the company to charge depreciation on time basis. Answer Rex Limited Contract Account (For the year ending 31.12.88) To To To To To Materials Labour Plant Misc. Expenses P/L A/c (See Note 2) To Balance c/d (Profit in reserve) Rs. 75,000 55,000 40,000 20,000 26,400 32,100 Rs. By Plant returned to Stores (Cost Depreciation) (See Note-3) By Plant at site (See Note 3) By Material at site By WIP Work Certified Work Uncertified 9,000 27,000 5,000 2,00,00 0 7,500 2,48,50 0

2,48,500 Rs. To WIP Rs.

Contract Costing

8.17

Work Certified Work Uncertified To Plant at Site To Material at site Less: Reserve

2,00,000 7,500 27,000 5,000 2,39,000 32,100 2,07,400

8.18

Cost Accounting

Working Notes (1) Contract Account (01.07.88 to 30.09.1989) To To To To To Material Labour Plant Misc. Expenses Estimated Profit Rs. 2,05,000 1,15,000 40,000 55,500 66,000 By Plant returned to stores (Cost Depreciation ) (See Note 3(i) & (ii) By Plant at Site (See Note 3(iv) By Contractee's A/c Rs. 27,750 Memorandum

3,750 4,50,00 0

4,81,500

4,81,50 0

(2) Profit to be transferred to P/L A/c of the Contract ending on 31.12.88 Estimated Profit = = Rs. 66,000 Rs. 26,400 Cash Received Work Certified Work Certified Total Contract Price

Rs1,80,000 Rs2,00,000 . . Rs2,00,000 Rs4,50,000 . .

Assumption: Work Certified is considered equal to work completed. On cash basis has been interpreted as cash received to work certified. (3) (i) Calculation of Plant returned to stores on 31-12-88 Rs. Original Cost 10,000 9,000 (ii) Plant at site on 30-12-88 = = = (Original Cost of Plant Plant returned Depreciation) Rs. 40,000 Rs. 10,000 Rs. 3,000 Rs. 27,000/Rs. Less: Depreciation @ 20% for 6 months 1,000

(iii) Plant returned to stores on 30-09-89

Contract Costing

8.19

Original Cost Less: Depreciation

25,000 6,250 18,750

8.20

Cost Accounting

(iv) Plant at site on 30-9-89 Original Cost Less: Depreciation 20 15 . Rs5,000 100 12 Question 11

Rs. 5,000 1,250 3,750

A contractor, who prepares his account on 31st December each year, commenced a contract on 1st April 1990. The costing records concerning the said contract reveal the following information on 31 st December, 1990; Rs. Materials charged to site Labour engaged Foremen's salary 2,58,100 5,60,500 79,300

Plants costing Rs. 2,60,000 had been on site for 146 days. Their working life is estimated at 7 years and their final scrap value at Rs. 15,000. A supervisor, who is paid Rs. 4,000 p.m. has devoted approximately three-fourths of his time to this contract. The administrative and other expenses amount to Rs. 1,40,000. Materials in hand at site on 31 st December, 1990 cost Rs. 25,400. Some of the material costing Rs. 4,500 was found unsuitable and was sold for Rs. 4,000 and a part of the plant costing Rs. 5,500 (on 31.12.90) unsuited to the contract was sold at a profit of Rs. 1,000. The contract price was Rs. 22,00,000 but it was accepted by the contractor for Rs. 20,00,000. On 31 st December, 1990, two thirds of the contract was completed. Architect's certificate had been issued covering 50% of the contract price and Rs. 7,50,000 had so far been paid on account. Prepare contract account and state how much profit or loss should be included in the financial accounts to 31 st December, 1990. Workings should be clearly given. Depreciation is charged on time basis. Also prepare the Contractee's account and show how these accounts should appear in the Balance Sheet as on 31st December, 1990. Answer Contract Account (for the period: between 1st April and 31st Dec. 1990)

Contract Costing

8.21

To Materials To Labour engaged To Foremen's salary To Supervisor's salary (See working 14,000 note 1) To Depreciation of 1,40,000 plant ______ (See working note 2) To Administrative and other expenses 10,78,90 0 To Cost of work done 10,49,00 b/d 0 To Notional Profit c/d 2,13,250 _______ 12,62,25 0 1,06,625 1,06,625 2,13,250

Rs. 2,58,100 5,60,500 79,300 27,000

By Materials at site By Materials sold By Profit & Loss A/c (Loss on material sale) By Cost of work done c/d

Rs. 25,400 4,000 500 10,49,0 00

________

10,78,9 00 By Work-in-Progress Work certified Work uncertified (See Working Note 3) 10,00,0 00 2,62,25 0 _______ 12,62,2 50 2,13,25 0 _______ 2,13,25 0 Cr. Rs. 7,50,00 0

To Profit & Loss A/c (See Working Note 4) To Profit Reserve

By Notional Profit b/d

Contractees Account Dr. To Balance c/d Rs. 7,50,000 By Cash

Balance Sheet (as on 31st December, 1990) Rs. Rs. Rs.

8.22

Cost Accounting

Profit & Loss A/c (See Working Note 4)

1,07,12 5

Work-in-Progress Work Certified Work Uncertified Less: Reserve

Less: Cash Received Material at site Plant at site (See Working Note 5)

10,00,00 0 2,62,250 12,62,25 0 1,06,625 11,55,62 5 7,50,000

4,05,625 25,400 2,40,000

Contract Costing

8.23

Working Notes 1. Supervisor's Salary = 3 (9 months Rs. 4,000) = Rs. 27,000 4 Rs 2,60,000 Rs15,000 146 ., . = Rs14,000 . 7 years 365

2. Depreciation of Plant = 3. Cost of Work Uncertified

Cost of 2/3rd of the Contract is Rs. 10,49,000 Hence the Cost of the Contract is Rs. 10,49,000 15,73,500. The cost of 50% of the Contract, which has been completed and certified by the Architect is Rs.7,86,750 (Rs. 15,73,500 2). The Cost of 1/6th of the contract, which has been completed but not certified by the Architect is Rs. 2,62,250 (Rs. 10,49,000 Rs. 7,86,750). Profit & Loss A/c To Contract A/c (Loss on the sale of material) To Balance c/d Rs. 500 By Contract A/c (Profit transferred) By Profit on the Sale of Plant. Rs. 1,06,62 5* 1,000 1,07,62 5 * Profit transferred to P & L A.c = 2 Rs. 2,13,250 Cash received 3 3 = Rs. 2

1,07,125 1,07,625

/ Work Certified = 10,00,000 = Rs. 1,06,625 Plant A/c To Balance b/d To P & L A/c (Profit on Sale of Plant) Rs. 2,60,000 1,000 By Current (Depreciation) By Cash Sale A/c Rs. 14,000 6,500 2,40,50 2 Rs. 2,13,250 Rs. 7,50,000/Rs. 3

8.24

Cost Accounting

2,61,000

By Balance c/d

0 2,61,00 0

Note: Plant A/c can also form part of Contract A/c

Contract Costing

8.25

Question 12 Brock Construction Ltd. commenced a contract on November 1,2003. The total contract was for Rs. 39,37,500. It was decided to estimate the total profit on the contract and to take to the credit of P/L A/c that proportion of estimated profit on cash basis, which work completed bore to the total contract. Actual expenditure for the period November 1, 2003 to October 31, 2004 and estimated expenditure for November 1,2004 to March 31, 2005 are given below: November 1,2003 to October 31, 2004 (Actuals) Rs. 6,75,000 4,50,000 25,000 3,75,000 2,00,000 50,000 75,000 (on March 31, 2004) 20,00,000 75,000 17,50,000 75,000 November 1,2004 to March 31 , 2005 (Estimated) Rs. 12,37,500 5,62,500 2,500 3,50,000 25,000 3,00,000 (on March 31, 2005) Full

Material issued Labour Paid Prepaid Outstanding Plant purchased Expenses Paid Outstanding Plant return to store (Historical cost) Work certified Work uncertified Cash received Material at site

37,500

The plant is subject to annual depreciation @ 33% on written down value method. The contract is likely to be completed on March 31, 2005. Required Prepare the contract A/.c Determine the profit on the contract for the year November, 2003 to October, 2004 on prudent basis, which has to be credited to P/L A/C (Nov., 2004,8 marks)

8.26

Cost Accounting

Answer Brock Construction Ltd. Contract A/c (November 1, 2003 to Oct. 31, 2004) Dr. Particulars Amoun t (Rs.) 6,75,00 By Plant 0 returned to 4,50,00 0 store on 75,000 25,000 4,25,00 31/03/04 0 at cost 3,75,00 Less: Dep (1/3) 10,417 0 By WIP 2,00,00 0 Certified 20,00, 50,000 2,50,00 000 Uncertified 0 By Plant at site 75,000 6,89,58 3 24,14,5 83 1,04,13 31/10/04 at 6 Cost 3,00,0 00 Less: Dep (1/3) By Materials at 1,00,0 00 site By Notional Profit 5,85,44 7 b/d 6,89,58 3 Dr. Amoun t (Rs.)

To Materials issued To Labour paid Prepaid To Plant Purchased To Expenses paid To Outstanding To Notional profit c/d To P/L A/c 2,34,305 (17,50,000 / 20,00,000) (20,00,000 / 39,37,500) To Work-inprogress (Profit in reserve)

64,583

20,75, 000

2,00,0 00 75,000 24,14, 583 6,89,5 83 6,89,5 83

Brock Construction Ltd. Contract A/c (1 November, 2003 to March 31, 2005) (For computing estimated profit) Dr. Particulars Amoun Cr. Amoun

Contract Costing

8.27

To Material issued (6,75,000+12,37, 500) To Labour (paid & outstanding) (4,25,000+5,87,50 0+2,500) To Plant purchased

t (Rs.) 19,12,5 By Material at 00 site 10,15,0 By Plant 00 returned to stores on 31/3/04 3,00,0 Plant 00 3,75,00 By 0 returned to 1,00,0 stores on 00 31/3/05 27,778 Cost Less: Dep. Less: 5 month Dep. 5,75,00 By Contractee 0 A/c 2,34,30 5 42,11,8 05

t (Rs.) 37,500 64,583 1,72,2 22

To Expenses (2,50,000 + 3,25,000) To Estimated profit

39,37, 500 ______ 42,11, 805

Question 13 A lorry starts with a load of 20 tonnes of goods from station A. It unloads 8 tonnes at station B and rest of goods at station C. It reaches back directly to station A after getting reloaded with 16 tonnes of goods at station C. The distance between A to B, B to C and then from C to A are 80 kms. 120, and 160 kms respectively. Compute 'Absolute tones kms' and 'Commercial tones kms'. (Nov., 1999,4 marks) Answer 'Absolute tones kms': It is the sum total of tones kms. arrived at by multiplying various distances by respective load quantities carried. Mathematically it is: = 20 tonnes 80 kms + 12 tonnes 120 kms + 16 tonnes 160 kms. = 5,600 tonnes kms.

8.28

Cost Accounting

'Commercial tones kms' travelled.

= Average load Total kms.

20+ 12+ 16 = tones 350 kms. 3 = 5,760 tonnes kms. Question 14 Paramount Engineers are engaged in construction and erection of a bridge under a long-term contract. The cost incurred upto 31.03.2001 was as under: Fabrication Direct Material Direct Labour Overheads Erection costs to date Rs. In Lakhs 280 100 60 440 110 550 The contract price is Rs. 11 crores and the cash received on account till 31.03.2001 was Rs.6 crores. The technical estimate of the contract indicates the following degree of completion of work. Fabrication Direct Material 70%, Director Labour and Overheads 60% Erection 40%. You are required to estimate the profit that could be taken to Profit and Loss Account against this partly completed contract as at 31.03.2001. (May, 2001,10 marks) Answer Estimation of Profit to be taken to Profit and Loss Account against partly completed contract as at 31.03.2001.

Contract Costing

8.29

Profit to be taken to P/L Account = Cash received Work certified (Refer to working notes 1,2,3 & 4) =

2 Notional profit 3

Rs600 lakhs . 2 Rs. 92.48 lakhs Rs642.48 lakhs . 3

= Rs.57.576 lakhs Working Notes 1. Statement showing estimated profit to date and future profit on the completion of contract Particulars Cost to date % Amou Comple nt tion to Rs. date (a) 70 60 60 40 280.0 0 100.0 0 60.00 440.0 0 110.0 0 550.0 0 92.48 ______ 642.4 8 Further Costs % Amoun comple t -tion to Rs. be (b) done 30 40 40 60 120.00 66.67 40.00 226.67 165.00 391.67 65.85 ______ Total Cost Rs. (a) + (b)

Fabrication costs: Direct material Direct labour Overheads Total Fabrication cost (A) Erection cost: (B) Total estimated costs: (A+B) Profit (Refer to working note 2)

400.00 166.67 100.00 666.67 275.00 491.67 158.33 ______

457.52

1,100.0 0

2. Profit to date (Notional Profit) and future profit are calculated as below:

8.30

Cost Accounting

Profit to date (Notional Profit) Estimated onthewhole profit contractCostto date Total Cost Rs158.33 Rs550 . . Rs941.67 . = Rs. 92.48 (lakhs) = Rs. 158.33 Rs. 92.48 = Rs. 65.85 = Future Profit

3. Work certified: = Cost of the contract to date + Profit to date = Rs. 550 + Rs. 92.49 = Rs. 642.48 lakhs

Contract Costing

8.31

4. Degree of Completion of Contract to date: Costof theContract date to = 100 Contract Price = = Rs.642.48 lakhs 100 Rs.1,100 lakhs 58.40% the building contracts currently engaged in by a company commenced 15 months ago and remain The following information relating to the work on the been prepared for the year just ended: Rs.'000 Contract Price Value of work certified at the end of year Costs incurred: Opening balances: Case of work completed Materials on site (physical stock) During the year: Materials delivered to site Wages Hire of plant Other expenses Closing balance Materials on site (physical stock) 20 As soon as materials are delivered to the site, they are charged to the contract account. A record is also kept of materials as they are actually used on the contract. Periodically a stock check is maintained and any discrepancy between book stock and physical stock is transferred to a general contract material discrepancy account. This is absorbed back to each contract, currently at the rate of 0.5 of materials booked. The stock check at the year end revealed a stock shortage of Rs. 5,000. 610 580 110 90 300 10 2,500 2,200

Question 15 One of construction unfinished . contract has

Cost of work not yet certified at the end of year 40

8.32

Cost Accounting

In addition to the direct charges listed above, general overheads are charged to contract at 5% of the value of work certified. General overheads of Rs. 15,000 had been absorbed into the cost of work completed at the beginning of the year. It has been estimated that further costs to complete the contract will be Rs. 2,20,000. this estimate includes the cost of materials on site at the end of the year finished and also a provision for rectification. Required: (a) Explain briefly the distinguishing features of contract costing. (Nov., 1995,4 marks) (b) Determine the profitability of the above contract and recommend how much profit to nearest Rs.'000) should be taken for the year just ended. (Provide a detailed schedule of costs) (Nov., 1995, 9 marks) (c) State how your recommendation in (b) would be affected if the contract price Rs. 40,00,000 (rather than rs. 25,00,000) and if no estimate has been made of costs to completion. (If required, suitable assumption should be made by the candidate). (Nov. ,1995, 3 marks) Answer (a) Distinguishing features of contract costing (i) Higher proportion of direct costs: Many costs which are normally classified as in direct can be traced specifically with a contract because of the self contained nature of most site operations thus they can be charged directly e.g. telephone installed at site, site power usage, site vehicles, transportation, wage bill (of site labour), supervisory staff salary, cost of the plant (exclusively purchased for a particular contract). (ii) Low indirect costs: For most contracts the main item of indirect cost would be a charge for Head Office expenses. Other indirect costs include wages of workers which cannot be identified with a particular contract, or salary of supervisory staff looking two or more contracts. (iii) Difficulties of cost control: Because of the scale of some contracts and the size of the site there are frequently major problems of cost control concerning: material usage and

Contract Costing

8.33

losses, pilferage, labour supervision and utilization, damage to and loss of plant and tools. (iv) Surplus materials: All materials bought for a contract would be charged directly to the contract. At the end of the contract, the contract account would be credited with the cost of materials not used, and if they were transferred directly to another contract, the new contract account would be debited. If they were not required immediately, the materials would be stored and the cost debited to a stock account.

(b) Detailed schedule of Costs and Profitability Rs.'000 Cost of work completed (Opening balance) Materials (Refer to Working note 1) Wages Hire of plant Other expenses Stock discrepancy (0.5% of Rs. 595) General overhead (5% Rs. 2,200 Rs. 15) Cost of contract to date Add: Further costs to complete the contract Estimated total cost: (A) Contract price (B) Estimated Profit (B-A) Profit to be taken to Costing P/L A/c = = = Estimated cost work date profit of to Estimated cost total Rs5,07,000 Rs17,73,000 . . Rs19,93,000 . Rs. 4,51,034 580 110 90 3 95 1,773 220 1,993 2,500 507 595 300

8.34

Cost Accounting

Note: For calculating the profit to be taken to Costing P/L Account, other methods can also be used. Working note: Cost of material booked/utilised (at site) Material delivered to site Add: Opening balance of material at site Rs. 6,10,000 10,000 6,20,000

Contract Costing

8.35

Less: Closing balance of material at site Less: Stock shortage Material booked (at site)

20,000 6,00,000 5,000 5,95,000

(c) When the value of contract becomes Rs. 40,00,000 and the value of work certified is Rs.22,00,000 than contract's completion percentage comes out to be more than 50%. Hence the amount of profit to be taken to Costing Profit and Loss Account comes to: (if the ratio of cash received/work certified is 80%). = = = Cash received 2 Notional Profit Work certified 3 2 80 Rs. 4,67,000* 3 100 Rs. 2,49,067 (rounded to Rs. 2,49,000)

*Notional Profit = {Value of work certified + Cost of work not certified Cost of contract to date} = = {Rs. 22,00,000 + Rs. 40,000 Rs. 17,73,000} Rs. 4,67,000

Question 16 A contractor commenced a building contract on October 1, 1997. The contract price is Rs. 4,40,000. The following data pertaining to the contract for the year 1998-99 has been compiled from his books and is as under: Rs. April, 1998 2,000 1998 99 1,12,000 Wages 1,08,000 Hire 20,000 of plant paid Work-in-progress not certified 55,000 Materials at site Expenses incurred: Materials issued

8.36

Cost Accounting

Other expenses 34,000 March 31, 1999 Materials at site 4,000 Work-in-progress: Not certified 8,000 Work-in-progress: Certified 4,05,000

Contract Costing

8.37

The cash received represents 80% of work certified. It has been estimated that further costs to complete the contract will be Rs.23,000 including the materials at site as on March 31, 1999. Required Determine the profit on the contract for the year 1998-99 on prudent basis, which has to be credited to P/L A/c. Answers Contract Account For the year 1998-99 Dr. Particulars 01.04.98 To Work inprogress (not certified) To Materials at site 1998-99 To Materials issued To Wages paid To Hire of plant To Other expenses Cr. Rs. 55,000 Particulars By Materials at site Rs. 4,000

2,000

1,12,000 1,08,000 20,000 24,000

By Cost of contract c/d (to date)

3,27,00 0

_______ 3,31,000 3,31,00 0

31.03.99 To Cost of 3,27,000 contract b/d (to date) To Profit & Loss 66,273 A/c To Profit in 19,727 reserve 4,13,000 Profit for the year 199899

By Work-certified

4,05,00 0 8,000

By Work-not certified

4,13,00 0

8.38

Cost Accounting

Rs. 4,13,000 Rs. 3,27,000 = Rs. 86,000

Contract Costing

8.39

Estimated profit (on the completion of the contract) Rs. Cost of the contract (to date) Further cost of completing the contract Total cost : (A) Contract price: (B) Estimated profit on the Completion of contract: [(A)(B)) Work certified Since Contract 100 price = 90,000 Rs4,05000 . , 100 = 92.05% Rs4,40000 . , 3,50,000 4,40,000 3,27,000 23,000

This implies that contract is nearing completing. Hence the profit to be taken to Profit and Loss Account on prudent basis will be given by the formula: = = = Estimated profit Rs. 90,000 Rs. 66,273 Work certified Cash received Contract price Work certified

Rs4,05,000 Rs3,24,000 . . Rs4,40,000 Rs4,05,000 . .

Question 17 A construction company undertook a contract at an estimated price of Rs.108 lacs, which includes a budgeted profit of Rs. 18 lacs. The relevant data for the year ended 31.03.2002 are as under: (Rs. '000) Materials issued to site 5,000 Direct wages paid 3,800 Plant hired 700 Site office costs 270 Materials returned from site 100 Direct expenses 500 Work certified 10,000 Progress payment received 7,200 A special plant was purchased specifically for this contract at Rs. 8,00,000 and after use on this contract till the end of 31.02.2002, it was valued at Rs.5,00,000. This cost of materials

8.40

Cost Accounting

at site at the end of the year was estimated at Rs. 18,00,000. Direct wages accrued as on 31.03.2002 was Rs. 1,10,000. Required Prepare the Contract Account for the year ended 31st March, 2002 and compute the profit to be taken to the Profit and Loss account. (Nov. 2002, 6 marks) Answer Contract Account for the year ended 31st March, 2002 Dr. To To To To To To To Materials issued site Direct wages Wages accrued Plant hire Site Office Costs Direct expenses Depreciation special plant to Rs. 000 5,000 3,800 110 700 270 500 300 By Materials at site By Materials returned By Cost of contract Cr. Rs. 000 1,800 100 8,780

_____

of 10,680 8,780 1,200 10,680 10,000

To Cost of contract To Profit & Loss A/c (Refer to working note 2) To Work-in-progress c/d (Profit in reserve) Working notes

By certified

Work

20 10,000

_____ 10,000 Costof work certified 100 Value thecontract of

1. Percentage of contract completion= =

100 lacs 100 = 92.59% 108 lacs

2. Since the percentage of Contract completion is more than 90% therefore the profit to be taken to Profit and Loss Account can be computed by using the following formula.

Contract Costing

8.41

Profit to be taken to P & L A/c = Budged/Estimated Profit

= 1,800

7,200 10000 , 10000 10800 , ,

8.42

Cost Accounting

= 1,800

7,200 10800 ,

= Rs. 1,200 Question 18 MNP Construction Ltd. commenced a contract on April 1,1999. The total contract was for Rs. 17,50,000. It was decided to estimate the total profit and to take to the credit of P/L A/c the proportion of estimated profit on cash basis, which work completed bore to the total contract. Actual expenditure in 1999-2000 and estimated expenditure in 2000-2001 are given below: 1999-2000 2000-2001 (Actuals) (Estimated) Rs. Rs. Materials issued 3,00,000 5,50,000 Labour : Paid 2,00,000 2,50,000 : Outstanding at end 20,000 30,000 Plant purchased 1,50,000 Expenses : Paid 75,000 1,50,000 : Prepaid at end 15,000 Plant returned to store (historical cost) 50,000 1,00,000 (On Dec. 31, 2000) Material at site 20,000 50,000 Work certified 8,00,000 Full Work uncertified 25,000 Cash received 6,00,000 Full The plant is subject to annual depreciation @ 25% of WDV Cost. The contract is likely to be completed on Dec. 31, 2000. Prepare the Contract A/c Determine the profit on the contract for the year 19992000 on prudent basis, which has to be credited to P/L A/c. Answer MNP Construction Ltd. Contract Account (1st April, 1999 to 31st March, 2000) Dr. Particulars (Rs.) To Materials Amount Particulars (Rs.) 3,00,00 By Plant returned to Cr. Amount (Rs.) 37,500

Contract Costing

8.43

issued To Labour : Paid

2,00,0 00 20,000

Outstanding To Plant purchased (Refer to working note 4) To Expenses To Notional profit c/d

0 store (Refer to working 2,20,00 note 1) 0 By Materials at site 1,50,00 By Work certified 0 By Work uncertified By Plant at site 60,000 (Refer to working 2,27,50 note 2) 0 9,57,50 0

20,000 8,00,00 0 25,000 75,000 _______

9,57,50 0 profit 2,27,50 0

To Profit and Loss A/c (Refer to working note 5) To Work in Progress A/c (Profit in reserve)

66,321. By Notional 43 b/d 1,61,17 8.57 ________ _ 2,27,50 0.00

________ _ 2,27,50 0.00

MNP Construction Ltd. Contract Account (1st April, 1999 to 31st December, 2000) (For computing estimated profit) Dr. Particulars Amount Rs. Particulars Cr. Amount Rs.

8.44

Cost Accounting

To Material issued (Rs. 3,00,000 + Rs. 5,50,000) To Labour (Paid and outstanding) (Rs.2,20,000 + Rs. 2,30,000 + Rs. 30,000) To Plant purchased To Expenses (Rs. 60,000 + Rs. 1,65,000) To Estimated profit

8,50,000 By materials at site 4,80,000 By Plant returned to store on 31st March 2000 1,50,000 (Refer to working 2,25,000 note 1) By Plant returned 1,93,437. to store on 31st 50 December, 2000 (Refer to working note 3) By A/c 18,98,43 7.50 Contractee's

50,000 37,500 60,937.5 0

17,50,00 0

18,98,43 7.50 Rs. 50,000 12,500 37,500 Rs. 1,00,000 25,000 75,000 75,000 9 months 60,937.50 75,000 15,000 60,000
st st

Working notes: 1. Value of the plant returned to store on 31st March, 2000 Historical cost of the plant returned Less: Depreciation @ 25% of WDV cost for 1 year Value of the plant returned to store on 31 March, 2000 2. Value of plant at site Historical cost of the plant at site Less: Depreciation @ 25% of WDV cost for 1 year Value of the plant returned at site on 31 March, 2000 Value of the plant on 31st March, 2000 Less: Depreciation @ 25% of WDV for a period of 14,062.50 Value of the plant on 31-12-2000 4. Expenses paid Total expenses paid Less: Prepaid expenses at end Expenses paid for the year 1999-2000

3. Value of the plant returned to store on 31st December, 2000 Rs.

5. Profit to be credited to P/L A/c on 31st March, 2000 for the contract likely to be completed on 31st December 2000

Contract Costing

8.45

Estimated profit = =

Cash received Work certified Work certified Total contract price Rs6,00,000 . Rs8,00,000 . Rs8,00,000 Rs17,50,000 . .

Rs. 1,93,437.50 Rs. 66,321.43

Question 19 A construction company under-taking a number of contracts, furnished the following data relating to its uncompleted contracts as on 31st March, 1996. (Rs. In Lacs) Contract Numbers 723 726 729 731 23.20 14.40 10.08 28.80 20.50 11.52 12.60 21.60 5.22 2.32 1.06 1.50 5.00 0.75 0.45 4.65 12.76 0.84 9.57 1.80 4.32 2.60 3.50 0.20 13.26 0.24 9.00 1.98 3.90 2.62 2.75 0.08 7.56 0.14 5.75 0.80 2.16 1.05 3.00 0.05 4.32 0.18 3.60

Total Contract Price Estimated Costs on completion of Contract Expenses for the year ended 31.03.96 Direct Materials Direct wages Overheads (Excluding Depreciation) Profit Reserve as on 01.04.95 Plant issued at Cost Material at Site on 01.04.95 Materials at Site on 31.03.96 Work Certified till 31.3.95 Work Certified during the year 1995-96 Work Uncertified as on 31.03.96 Progress payment received during the year

Depreciation @ 20% per annum is to be charged on plant issued. While the Contract No. 723 was carried over from last year, the remaining contracts were started in the 1st week of April, 1995, required. (i) Determine the profit/loss in respect of each contract for the year ended 31st March, 1996.

8.46

Cost Accounting

(ii) State the profit/loss to be carried to Profit & Loss A/c for the year ended 31st March, 1996 (Nov., 1996, 12 marks) Answer (i) Statement of Profit / Loss following contract numbers 1996 (Rs. In Lacs) Contract Numbers 723 726 729 731 A. Contract completion percentage: Work Certified (a) Contract price (b) Percentage of completion [(a)(b)] B. Estimated profit on completion: Contract Price (c) Estimated costs on completion : (d) Estimated profit (Loss) on Completion [(c)-(d)] C. Profit of the year Op. stock of materials Materials issued Direct wages Overheads Depreciation Total : (P) Profit in reserve Material at site on 31.03.96 Total (Q) Cost of contract (R) = [(P) (Q)] Work certified Work not certified Total : (S) Profit (loss for the year [(R) 17.41 23.20 75.04 13.26 14.40 92.08 7.56 10.08 75.00 4.32 28.80 15.00 in respect of

for the year ended 31 st March,

23.20 20.50 2.70

14.4 11.52 2.88

10.08 12.60 (2.52)

28.80 21.60 7.20

0.75 5.22 2.32 1.06 1.00 10.35 1.50 0.45 1.95 8.40 12.76 0.84 13.60 5.20

1.80 4.32 2.60 0.70 9.42 0.20 0.20 9.22 13.26 0.24 13.50 4.28

1.98 3.90 2.62 0.55 9.05 0.08 0.08 8.97 7.56 0.14 7.70 (1.27)

0.80 2.16 1.05 0.60 4.61 0.05 0.05 4.56 4.32 0.18 4.50 (0.06)

Contract Costing

8.47

(S)]

8.48

Cost Accounting

(ii) the year

Profit to be taken to Profit & Loss Account of in respect of respective contract

Contract 723 = 2 5.20 3

Cash received 2 Notional profit Work certified 3 = Rs. 2.60 lacs.

9.57 12.76

= Balance Rs. 2.60 lacs to reserve Contract 726 = = Estimated profits Workcertified Cashreceived total Contract price Workcertified oncompletion 13.26 9.00 14.40 13.26 = Rs. 1.80 lacs.

2.88

= Balance to reserve. = Rs. 2.48 lacs. Contract 729 Contract 731 Question 20 A company undertook a contract for construction of a large building complex. The construction work commenced on 1st April 1993 and the following data are available for the year ended 31 st March 1994. Contract Price Work certified Progress Payments Received Materials Issued to Site Planning & Estimating costs Direct Wages Paid Materials Returned From Site Plant Hire Charges Wage Related Costs Site Office Costs Head Office Expenses Apportioned Direct Expenses Incurred Rs. '000 35,000 20,000 15,000 7,500 1,000 4,000 250 1,750 500 678 375 902 = Provide for current loss of Rs. 1.27 lacs. = Provide for current loss of Rs. 0.06 lacs = Provide for expected loss of Rs. 1.25 lacs.

Contract Costing

8.49

Work Not Certified 149 The contractors own a plant which originally cost Rs.20 lacs has been continuously in use in this contract throughout the year. The residual value of the plant after 5 years of life is expected to be Rs. 5 lacs. Straight line method of depreciation is in use. As on 31st March, 1994 the direct wages due and payable amounted to Rs. 2,70,000 and the materials at site were estimated at Rs. 2,00,000. Required: (i) Prepare the contract account for the year ended 31st March, 1994. (ii) Show the calculation of profit to be taken to the profit and loss account of the year. (iii) Show the relevant balance sheet entries marks) Answer (i) Dr. Rs.'00 0 To Materials issued To Direct wages paid To Direct accrued To Direct incurred wages 7,500 4,000 270 500 902 1,750 1,000 678 375 300 3,324 ______ expenses By Materials returned By Materials at site By Work-in-progress c/d Work certified Work uncertified Contract Account for the year ended 31st March, 1994 Cr. Rs.'000 250 200 20,000 149 (Nov., 1994, 16

To Wage related costs

To Plant hire charges To Planning estimating cost To Site Office costs To Head Office expenses apportioned To Plant depreciation (Refer to Working and

8.50

Cost Accounting

Note1) To Notional Profit 20,59 9 To Profit and Loss A/c [See Ans (ii) below] To Work-in-progress c/d (Profit in reserve) 1,662 _____ 3,324 01.04.94 To Work b/d in-progress 20,00 0 149 200 By Work in-progress b/d (Profit in reserve) 1,662 ____ 3,324 1,662 By Notional profit b/d 20,599 3,324

Work certified Work uncertified To Materials at site

(ii) Profit to be transferred to Profit and Loss Account (Fig. In Rs.'000) Since the Contract is between 50% and 90% completion, therefore, two-third of the notional profit, reduced by the proportion of cash received to work certified is to be transferred to profit and loss account as shown below: = = (iii) 1994 Liabilities Profit and Loss A/c Wages accrued Cash ceived Re 2 Notional Profit Work Certified 3 Rs15,000 . 2 Rs. 3,324 = Rs. 1,662 Rs20,000 . 3 Balance Sheet (extract) as on 31st March, Rs.'00 0 1,662 270 Assets Plant at site (Rs. 2,000 Rs. 300) Materials at site Work-in-progress 200 3,487 Rs.'000 1,700

Contract Costing

8.51

(Refer to Note 2) Working notes Rs. '000 1. Plant depreciation Original cost of Plant Less: Residual value Cost of plant used Life of plant : 5 years Annual Depreciation (Rs. 1,500/5) 2. Work in-Progress Less: Profit in reserve Difference Less: Cash received Net WIP 2,000 500

Working

1,500 300

20,14 9 1,662 18,48 7 15,00 0 3,487

Question 21 Compute a conservative estimate of profit on a contract (which has been 80% complete) from the following particulars. Illustrate four methods of computing the profit: Rs. Total expenditure to date 1,70,000 Estimated further expenditure to complete the contract 34,000 (including contingencies) Contract Price 3,06,000 Work Certified 2,00,000 Work not certified 17,000 Cash Received 1,63,200 (May, 1998, 8 marks)

8.52

Cost Accounting

Answer Working Notes 1. Computation of estimated profit Rs. Rs. Contract price 3,06,000 Less: Total expenditure to date 1,70,000 Less: Estimated further expenditure to complete the contract (including contingencies) 34,000 2,04,000 Estimated profit 1,02,000 2. Computation of Notional Profit Value of work certified 2,00,000 Less: Cost of work certified: 1,53,000 (Total expenditure to date work not certified) (Rs. 1,70,000 Rs. 17,000) Notional Profit 47,000 Four methods of computing the conservative estimates of profits (when 89% of the contract is complete) Work Certified (i) Estimated profit (Refer to working note 1) Contract price = Rs. 1,02,000 Rs2,00,000 . = Rs. 66,666.66 Rs3,06,000 . Work certified Cash received Contract price Work certified Rs2,00,000 . Rs1,63,2000 . Rs3,06,000 . Rs2,00,000 . Workcertified (Refer to working note 2) Contract price Rs2,00,000 . = Rs. 30,718.95 Rs3,06,000 .

(ii) Estimated profit = = Rs. 1,02,000 Rs. 54,400

(iii) Notional profit = (iv) Rs. 47,000

Cashreceived 2 Notional Profit Work certified 3 = = Rs1,63,200 . 2 Rs. 47,000 Rs2,00,000 . 3 Rs. 25.568

Question 22

Contract Costing

8.53

Explain escalation Clause. Answer Escalation clause It is a clause which is always provided in a contract to safeguard the interests of the contractor against any rise in price of materials and rates of labour and their increased utilization. If the prices of materials and rates of labour increases during the period of the contract beyond a certain defined level, the contractor will be compensated to the extent of a portion thereof. The contractor has to satisfy the contractee about his claim for compensation in respect of prices and utilisation of material and labour. Question 23 RST Construction Limited commenced a contract on April 1, 2005. The total contract was for Rs. 49,21,875. It was decided to estimate the total Profit on the contract and to take to the Credit of Profit and Loss Account that proportion of estimated profit on cash basis, which work completed bore to total Contract. Actual expenditure for the period April 1, 2005 to March 31, 2006 and estimated expenditure for April 1, 2006 to September 30, 2006 are given below: April 1, 2005 to March 31, 2006 (Actuals) Rs. Materials Issued Labour: Paid 7,76,250 5,17,500 April 1, 2006 to September 30, 2006 (Estimated) Rs. 12,99,375 6,18,750

: Prepaid : Outstanding Plant Purchased Expenses: Paid : Outstanding : Prepaid Plant returns to Store (historical cost)

37,500 12,500 4,00,000 2,25,000 25,000 15,000 1,00,000

5,750 3,75,000 10,000 3,00,000

8.54

Cost Accounting

(On September 30, 2005) Work certified Work uncertified Cash received 22,50,000 25,000 18,75,000

(On September 30, 2006) Full

Materials at site 82,500 42,500 The plant is subject to annual depreciation @ 25% on written down value method. The contract is likely to be completed on September 30, 2006. Required: Prepare the contract A/c. Determine the profit on the contract for the year 2005-06 on prudent basis, which has to be credited to Profit and Loss Account.. (10 Marks) Answer Contract Account for the year ending March 31, 2006
Rs. T o T o Add: Outstanding Less: Prepaid T o T o Add: Outstanding Less: Prepaid 25,000 15,000 2,35,0 00 B y T o Notional Profit c/d 7,66, 250 26,70, 000 T o Profit A/c and Loss B y Notional b/d Profit 26,70,0 00 7,66,25 0 B y Plant Expenses 2,25,000 12,500 37,500 4,92,5 00 4,00,0 00 B y Uncertified Plant to returned store on 87,500 Labour 5,17,500 Materials issued 7,76,2 50 B y Work-inprogress Certified 22,50,0 00 25,00 0 22,75,0 00 Rs.

30.09.2005 (1,00,000 25% ) Plant at site (3,00,000 25%) Materials at site

2,25,00 0 82,500

Contract Costing

8.55

22,50,000 18,75,000 3,89,0 10,21,125 49,21,875 22,50,000 00

Contract Account (for entire life period April 1, 2005 to September 30, 2006)
Rs. T o Materials issued (7,76,250 12,99,375) T o Labour (5,17,500 + 11,42,00 0 4,00,000 6,10,000 B y + 20,75,62 5 B y B y B y Plant returned on September 12,500) Plant returned on September 2006 (2,25,000 + 25,000 15,000 25,000 10,000) T o Estimated contract profit on 10,21,12 5 52,48,75 0 Depreciation 2006-2007(1/2) 28,1 25 1,96,8 75 52,48,7 50 + + 3,75,000 15,000 + Depreciation 2005-2006 25% for @ 30, 3,00,0 00 75,0 00 2,25,0 00 30, 87,500 2005 (1,00,000 37,500 + 12,500 12,500 + 5,750) T o T o Plant Expenses Contractee A/c Materials at site Rs. 49,21,8 75 42,500

6,18,750 + 37,500

Question 24 Explain the following: (i) Notional profit in Contract costing (ii) Retention money in Contract costing (May 2007, 2, 2 Marks) Answer (i) Notional profit in Contract costing: It represents the difference between the value of work certified and cost of work certified.

8.56

Cost Accounting

Notional Profit = Value of work certified (Cost of works to date Cost of work not yet certified) (ii) Retention Money in Contract Costing: A contractor does not receive the full payment of the work certified by the surveyor. Contractee retains some amount to be paid after some time, when it is ensured that there is no default in the work done by the contractor. If any deficiency or defect is noticed, it is to be rectified by the contractor before the release of the retention money. Thus, the retention money provides a safeguard against the default risk in the contracts. Question 25 Modern Construction Ltd. obtained a contract No. B-37 for Rs. 40 lakhs. The following balances and information relate to the contract for the year ended 31st March, 2008: 1.4.2007 Rs. Work-inprogress: Work certified 9,40,000 11,200 8,000 5,000 30,00,000 32,000 20,000 3,000 Work uncertified Materials at site Accrued wages 31.3.2008 Rs.

Additional information relating to the year 2007-2008 are: Rs. Materials issued from store Materials directly purchased Wages paid Architects fees Plant hire charges Indirect expenses 4,00,000 1,50,000 6,00,000 51,000 50,000 10,000 18,000 25,000

Share of general overheads for B-37 Materials returned to store

Contract Costing

8.57

Materials returned to supplier Fines and penalties paid

15,000 12,000 You are

The contractee pays 80% of work certified in cash. required to prepare:

(i) Contract Account showing clearly the amount of profits transferred to Profit and Loss Account. (ii) Contractees Account. (iii) Balance . (May 2007, 4 Marks) Answer Books of Modern Constructions Ltd. Contract No. B-37 Account for the year ended 31st March, 2008 Rs. T o T o T o T o T o T o T o T o T WIP b/d (9,40,000 + 11,200) Stock (materials) b/d Materials issued Materials purchased Wages paid B 9,51,2 y 00 8,00 B 0 y 4,00,0 B 00 y 1,50,0 B 00 y 6,00,0 00 3,000 Wages Accrued b/d Rs. 5,000 Sheet

Materials returned to Store Materials returned to suppliers WIP c/d Work Certified Uncertifie d work

25,000 15,000

30,00, 000 32,0 00 30,32,0 00 20,000

Wages Accrued c/d Architects fees Plant charges Indirect Hire

51,000 B y 50,000 10,000

Materials stock c/d

8.58

Cost Accounting

o T o T o

expenses General overheads Notional c/d profit 18,000 8,55,8 00 30,97, 000 _______ _ 30,97,0 00 B y Notional Profit b/f 8,55,80 0

T o

Profit and Loss A/c 80 2 8,55,800 100 3

4,56,4 27 3,99,3 73 8,55,8 00

T o

WIP c/d

Reserve

_______ 8,55,80 0

Note: Fines and penalties are not shown in contract accounts. Contractees Account Rs. T o Balance c/d 24,00, By 000 _______ By _ Balance b/d (80% of 9,40,000) Bank Rs. 7,52,0 00 16,48, 000 24,00, 000 Rs. Materials stock at site 4,44,4 Materials stock in 27 store 3,000 WIP: Work Certified Work 30,00,0 00 32,0 20, 000 25,00 0

24,00, 000 Balance Sheet (Extract) as on 31.3.2008 Rs. Profit Loss A/c and 4,56,4 27 12,0 00

Less: Fines Outstanding wages

Contract Costing

8.59

Uncertified

00 30,32,0 00

Less: Advance

24,00,0 00 6,32,00 0

Less: WIP Reserve Question 26

3,99,37 3

2,32,6 27

Compute a conservative estimate of profit on contract (which has been 90% complete) from the following particulars: Rs. Total expenditure to date Estimated further expenditure to complete the contract (including contingencies) Contract Price Work certified Work uncertified Cash received (Nov, 2007, 6 marks) Answer The contract is 90% complete, the method used for transfer of profit to Profit and Loss Account for the current year will be on the basis of estimated profit on completed contract basis. Credit Proift Loss to and Account = Estimated oncompleted profit contract
Work certified Cash received Contract price Work certified

22,50,000 2,50,000 32,50,000 27,50,000 1,75,000 21,25,000

Estimated profit on completed contract basis = Contract Price (Total expenditure to date +

Estimated further expenditure to completed contract)

8.60

Cost Accounting

= 32,50,000 (22,50,000 + 2,50,000) = Rs. 7,50,000.

Question 27 What is cost plus contract? (November 2008, 3 Marks) Answer Cost plus contract: Under cost plus contract, the contract price is ascertained by adding a percentage of profit to the total cost of the work. Such types of contracts are entered into when it is not possible to estimate the contract cost with reasonable accuracy due to unstable condition of material, labour services etc. Following are the advantages of cost plus contract: (i) The contractor is assured of a fixed percentage of profit. There is no risk of incurring any loss on the contract. (ii) It is useful specially when the work to be done is not definitely fixed at the time of making the estimate. (iii) Contractee can ensure himself about the cost of contract as he is empowered to examine the books and documents of the contractor to ascertain the veracity of the cost of contract. State its advantages.