Consider the network at right. Assume that task G assembles parts from the two lines beginning with tasks A and D into a single product.

1. What is the design capacity?
   2. Assume that you would like to maximize capacity while minimizing the cost of your capacity increase. If you were able to add up to 10 units of capacity to any one task, which task would you choose, and how much capacity would you add?

A6 B, 8 0,5 G. 11 D, 6 F. 7 0