Question: Consider the transportation problem having the unit shipping costs shown in the following table. a. Formulate a network model for this problem as a minimum-cost

Consider the transportation problem having the unit shipping costs shown in the following table. 

Source 1 2 Demand 1 6 5 30 Destination 2 7 8


a. Formulate a network model for this problem as a minimum-cost flow problem by drawing a network similar to Figure 9.3. 

b. Formulate and solve a spreadsheet model for this problem.



Data from Figure 9.3

A network model for the Distribution Unlimited Co. problem as a minimum-cost flow problem.  

40 3 4 6 30 Supply 40 60

Source 1 2 Demand 1 6 5 30 Destination 2 7 8 40 3 4 6 30 Supply 40 60

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