The following table is the result of one or more iterations.

From To Demand A

B C

1 2 3 40 Capacity 50 30 75 60 55 155 10 20 30 10 30 30 45 40 10 30 10 10 25 5

a) Complete the next iteration using the stepping-stone method.

b) Calculate the “total cost” incurred if your results were to be accepted as the final solution. ki7