Question: Solve the following transportation problem by using VAM (Vogels Approximation Method) as an initial solution and apply MODI (Modified Distribution Method) two times at most.
Solve the following transportation problem by using VAM (Vogels Approximation Method) as an initial solution and apply MODI (Modified Distribution Method) two times at most. Dont try to find the optimal solution.
| Factory X | Factory Y | Factory Z | Factory A | Stock | |
| Supplier A | 18 | 21 | 12 | 29 | 140 |
| Supplier B | 15 | 15 | 11 | 14 | 160 |
| Supplier C | 33 | X | 30 | 32 | 200 |
| Supplier D | 11 | 14 | 17 | 10 | 100 |
| Demand | 110 | 150 | 140 | 10 |
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