Given a transportation problem with the following costs, supply, and demand, find the optimal solution by using the computer:
To(cost)
From 1 2 3 Supply
A $16 $7 S4 100
B 5 3 6 180
C 8 5 7 200
Demand 135 175 170
Select transportation module when solving
A plant has four operations to be assigned to four machines. The time (minutes) required by each worker to produce a product on each machine is shown in the following table:
Machine(min.)
Operator A B C D
1 10 12 9 11
2 5 10 7 8
3 12 14 13 11
4 8 15 11 9
Determine the optimal assignment and compute total minimum time.
Select Assignment module when solving.
Use QM for windows and show all work. Include the model formulation or a window showing the constraints and computer solution.