unit transportation cost of source1 to destination 1 is 12TL) Consider the following transportation table for...

 

Transcribed Image Text:

unit transportation cost of source1 to destination 1 is 12TL) Consider the following transportation table for a minimization problem. (For example: Dest 2 Dest 3 18 COSTS Source 1 Source 2 Source 3 Demand Dest 1 12 Shipments Source 1 Source 2 Source 3 Col Total Dest 1 30 0 21 8 80 a Draw the network diagram. (Write the related parameters on nodes and arcs) [4 pts.) de Formulate the linear programming model to minimize the total transportation cost. (Write the decision variables, objective function and the constraints.) [10 pts.] C. Find a basic feasible solution for the given transportation problem using northwest corner method. Write the basic variables and their values clearly. [6 pts.] Consider the solution below. Calculate improvement indices on each empty cell. Is this d. solution optimal? [15 pts.] 50 80 7 10 60 Dest 2 0 60 0 9 30 14 70 60 Dest 3 70 0 0 70 Dest 4 11 15 16 50 90 300 300 Supply 100 150 Dest. 4 Row Total 0 90 100 150 0 50 90 3001 300 unit transportation cost of source1 to destination 1 is 12TL) Consider the following transportation table for a minimization problem. (For example: Dest 2 Dest 3 18 COSTS Source 1 Source 2 Source 3 Demand Dest 1 12 Shipments Source 1 Source 2 Source 3 Col Total Dest 1 30 0 21 8 80 a Draw the network diagram. (Write the related parameters on nodes and arcs) [4 pts.) de Formulate the linear programming model to minimize the total transportation cost. (Write the decision variables, objective function and the constraints.) [10 pts.] C. Find a basic feasible solution for the given transportation problem using northwest corner method. Write the basic variables and their values clearly. [6 pts.] Consider the solution below. Calculate improvement indices on each empty cell. Is this d. solution optimal? [15 pts.] 50 80 7 10 60 Dest 2 0 60 0 9 30 14 70 60 Dest 3 70 0 0 70 Dest 4 11 15 16 50 90 300 300 Supply 100 150 Dest. 4 Row Total 0 90 100 150 0 50 90 3001 300