Acc 301 - Fin 301 - Lectures Four - Six
Acc 301 - Fin 301 - Lectures Four - Six
Acc 301 - Fin 301 - Lectures Four - Six
Where the annual cash inflows are not constant, the PBP can be obtained by adding up the cash
inflows until the cumulative amount is equal to the initial capital outlay. The basic assumption
here is that all cask inflows accrued evenly over the years.
Decision/Acceptance rule - The shorter the payback period (in years), the better a project i.e.
Accept a project with shorter PBP or PBP shorter than (or equals to) the firm’s PBP cut-off rate.
Illustration 4.1
Early Birds Ltd have two investment projects to evaluate. The details are stated below:
Project I Project II
Initial Outlay (N’000) 500,000 750,000
Cash inflows 180,000 annually Yr 1= 140,000; Yr 2= 200,000; Yr 3= 350,000;
for 5 years Yr 4= 480,000; Yr 5= 320,000
(Accounting profit is the PBIT (1-t) i.e. Profit before interest and after tax. “t” is the tax rate.)
Another variation in the definition of ARR is the expression of average profit to the Initial capital
outlay. This version is deemed to be less consistent as the profit is average while the capital outlay
is used in total.
Decision/Acceptance rule - The higher the ARR (in percentage), the better a project i.e. Accept a
project with higher ARR or ARR higher than (or equals to) the firm’s ARR cut-off rate.
Illustration 4.2
Freaky Business Ltd is to invest the sum of N10m in a project which is expected to have a scrap
value of N2m after 5 years. Estimated profit before charging depreciation for the five years are as
follows:
Yr 1 N3.6m
Yr 2 N4.5m
Yr 3 N5.0m
Yr 4 N5.4m
Yr 5 N6.0m
Calculate the ARR of the project and advise the management if the desire cut-off (minimum) ARR
is 40%.
Illustration 4.3
Obinna All Spare & Co. is planning an investment of N3,000,000 in a certain investment, with
life span of 4 years, that will yield the following profit after tax:
Year 1: 1,000,000
Year 2: 2,000,000
Year 3: 500,000
Year 4: 400,000
Calculate the ARR of the project
Advantages of ARR
i. It is simple, easy to calculate and understand
ii. It uses readily available accounting data
iii. It consider the profits/cashflows over the entire life of the project
iv. It could be used for performance comparison of companies
Illustration 4.4
ABC Ltd wishes to invest N4,000,000 in a coal project which has a life span of 6 years. The net
cashflow of the project for the 6 years is as follows:
Yr 1 N1,000,000
Yr 2 2,000,000
Yr 3 500,000
+𝑣𝑒𝑁𝑃𝑉
𝐼𝑅𝑅 = 𝐿𝑅 + { + (𝐻𝑅 − 𝐿𝑅)}
+𝑣𝑒𝑁𝑃𝑉 − −𝑣𝑒𝑁𝑃𝑉
Decision/Acceptance rule – Accept a project with IRR higher than the firm’s cost of capital or the
cut-off rate (hurdle rate) and vice versa. For mutual exclusive project, the higher the IRR the better
the project.
Illustration 4.7
Refer to illustrations 4.4 and 4.5 above. Compute the IRR of the two projects and rank them in
order of priority.
c) Sensitivity analysis
d) Probability technique
e) Standard deviation method Modern Methods
f) Co-efficient of variation method
g) Decision tree analysis method
a) Risk adjusted cut-off rate - This is one of the simplest method while calculating the risk in
capital budgeting. It involves adjusting the cut-off rate (shorter PBP, higher IRR) or the
discount factor (COC) by certain percentage to compensate for the inherent risk. This
adjustment difference in the rate is called risk premium.
Illustration 4.8
Priority Ltd is considering a new investment. Two alternative investments are available (X and Y)
each costing N1,500,000. Cash inflows are expected to be as follows:
Cash Inflows
Year Investment X Investment Y
N N
1 600,000 850,000
2 450,000 550,000
3 350,000 400,000
4 300,000 400,000
The company has a target return on capital of 10%. Risk premium rate are 2% and 8% respectively
for investment X and Y. Which investment should be preferred?
b) Certainty equivalent method - The risk level of a project under this method is taken into account
by adjusting the expected cash inflows. Thus the expected cash inflows are reduced to a
conservative level by a risk-adjustment factor (also called correction factor). This factor is
Illustration 4.9
ABC Ltd has two projects A and B of which it intends to invest in one. Each involves an investment
of N500,000
Project A Project B
Year Cash inflows Certainty Cash inflows Certainty
co-efficient co-efficient
1 350,000 0.8 250,000 0.9
2 300,000 0.7 350,000 0.8
3 200,000 0.9 200,000 0.7
Risk-free cutoff rate is 10%. Suggest which of the two projects should be preferred.
c) Sensitivity analysis – Sensitivity analysis is a method of handling risk in capital budgeting that
takes the form of how the benefit/NPV of a project will respond to changes to relevant
cashflows, initial capital outlay and cost of capital due to uncertainty in the estimates. This
approach looks at the “tolerable level” of change that can occur in each of the estimates to
make the project not viable. It means that forecasts of many calculated NPVs under various
alternative functions are compared to see how sensitive the NPV is to changing conditions. It
may be found that a certain variable or group of variables, once their assumptions are changed
or relaxed, drastically alters the NPV. This results in a much riskier asset/project than was
originally forecast.
𝑁𝑃𝑉 𝑜𝑓 𝑃𝑟𝑜𝑗𝑒𝑐𝑡
𝑆𝑒𝑛𝑠𝑖𝑡𝑖𝑣𝑖𝑡𝑦 𝑜𝑓 𝑉𝑎𝑟𝑖𝑎𝑏𝑙𝑒 = × 100
𝑃𝑣 𝑜𝑓 𝑣𝑎𝑟𝑖𝑎𝑏𝑙𝑒
𝐼𝑅𝑅 − 𝐶𝑂𝐶
𝑆𝑒𝑛𝑠𝑖𝑡𝑖𝑣𝑖𝑡𝑦 𝑡𝑜 𝐶𝑂𝐶 = × 100
𝐶𝑂𝐶
The higher the margin of sensitivity of a variable, the less risky a project is and vice versa.
Illustration 4.10
A company is considering a project with the following estimated cashflows (All in N’m).
d) Probability technique – Also called expected value method. This is the assessment of the
chance that a particular event will occur as predicted or forecasted with a distribution indicating
the chances or probability of all possible occurrences or outcomes. The future cashflows are
assigned with relative frequency probability (p). The certainty of occurrence is = 1 and as such
p>0 and p<1; i.e. (0<p<1). The sum of probability of all possible occurrences is 1. i.e. ∑p
=1.
Illustration 4.11
Two mutually exclusive investment proposals are being considered. The following information is
available.
Project A Project B
Cost 10,000 10,000
Cash inflows
Year N Probability N. Probability
1 10,000 0.2 12,000 0 .2
2 18,000 0.6 14,000 0.6
3 8,000 0.2 14,000 0.2
Solution
Project A
Year Inv. Cost Cash Inflow Probability EV DF@10% PV
0 (10,000) (10,000) 1.000 (10,000)
1 10,000 0.2 2,000 0.909 1,818
2 18,000 0.6 10,800 0.826 8,821
Project B
Year Inv. Cost Cash Inflow Probability EV DF@10% PV
0 (10,000) (10,000) 1.000 (10,000)
1 12,000 0.2 2,400 0.909 2,182
2 14,000 0.6 8,400 0.826 6,938
3 14,000 0.2 2,800 0.751 2,103
NPV 1.223
Decision: As the NPV of project A is more than that of project B after taking into consideration
the probabilities of cash inflows project A is more profitable one.
Illustration 4.12
A company is considering an investment in a project. The project would be a five year project, and
would cost N2,000,000. The actual returns from the investment are subject to uncertainty, but the
following estimates have been prepared for the different possible outcomes:
Probability NPV
0.10 (80,000)
0.30 40,000
0.40 120,000
0.20 200,000
The EV of the NPV is calculated as follows:
Probability NPV EV
p x Px
0.10 (80,000) (8,000)
0.30 40,000 12,000
0.40 120,000 48,000
0.20 200,000 40,000
EV of NPV 92,000
The EV of the NPV is positive, +N92,000. The decision should therefore be to undertake the
investment, provided that the risk does not seem too great. In this example there is a 10%
Illustration 4.13
HAYBEECEE Ltd is considering an investment project which would involve an investment of
N1,000,000. The expected returns will depend on economic conditions over the next four years.
The following estimates have been prepared. The cost of capital is 10%.
Year Strong economy Weak economy
0 (1,000,000) (1,000,000)
1 400,000 100,000
2 600,000 300,000
3 400,000 200,000
4 300,000 50,000
Probability 0.75 0.25
Required
Calculate the EV of the NPV of the project, and recommend whether the project should or should
not be undertaken.
e) Standard Deviation method – This is an extension of the expected value or probability method.
Standard deviation is the measure of dispersion of a set of data from its mean (expected value).
It is a statistical measures that captures the difference between the average and the outliers in
a set of data. It is a measure of volatility and in turn, a measure of risk. The higher the deviation
of the outliers from the mean, the riskier the data; and a project having a higher SD is said to
be more risky.
y = Individual data
ӯ = Mean or Average of the data set. = ∑y⁄𝑁 ; N= Number of data in the set or observation
Illustration 4.14
From the following information relating to BEEHAY Ltd, ascertain which of the two mutually
project should be selected on the basis of:
a) Standard deviation
b) Co-efficient of variation
g) Decision tree method - A decision tree is a graphical method of showing the sequence of
possible outcomes. The approach is a useful analytical technique in capital budgeting to
evaluate risky investment involving sequential decision.