The problem can be solved by minimum-cost flow problem. the spreadsheet is developed as follows:
The spreadsheet model is as follows:
Optimal Solution:
Arc |
Arc Unit Cost |
Arc Flow Units |
|
From |
To |
||
F1 |
WH1 |
40 |
250 |
F1 |
WH2 |
35 |
150 |
F2 |
WH2 |
25 |
250 |
WH1 |
WS1 |
60 |
200 |
WH1 |
WS2 |
35 |
50 |
WH2 |
WS2 |
55 |
50 |
WH2 |
WS3 |
50 |
150 |
WH2 |
WS4 |
65 |
200 |
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