Example 9.1 - An EOQ Model For Bedrock's Problem: Input Cells Are Shaded
Example 9.1 - An EOQ Model For Bedrock's Problem: Input Cells Are Shaded
Example 9.1 - An EOQ Model For Bedrock's Problem: Input Cells Are Shaded
22 £6,000
23
24 £5,000
25
26
£4,000
27
28
29 £3,000
30
31 £2,000
32
33
£1,000
34
35
36 £0
100 200 300 400 500 600 700 800
37
38 Order quantity
39 Holding cost Ordering cost Annual cost
40
41
Figure 8.10 The Newsboy problem - a probabilistic model with discrete demand.
A B C D E F G H I
1 Example 9.8 - A Probabilistic Model with Shortages
2
3 Input Holding cost, H = £40.00 All user input cells
4 Shortage cost, B = £500.00 are shaded
5 B/(B + H) = 0.93
6
7
8 Output <- Probabilities ->
9 Indiv. Sum
10 Demand, Di Pi SUMi
11 1 3 0.4 0.4
12 2 4 0.25 0.65
13 3 5 0.13 0.78
14 4 6 0.11 0.89
15 5 7 0.05 0.94 = Optimal amount
16 6 8 0.04 0.98
17 7 9 0.01 0.99
18 8 10 0.01 1
19
20
21 Cell Formula Copied to
22 E5 E4/(E4 + E3)
23 E11 SUM(D$11:D11) E12:E18
24 F11 IF(E11>=H$5)," = Optimal amount","")
25 F12 IF(AND(E11<H$5,E12>=H$5)," = Optimal amount","") F13:F18
26