Berryesa Cabin Company builds vacation cabins for customers from prepackaged cabin “kits.” Although the kits are designed so that the novice can build his or her own cabin, most do not and contract...

Berryesa Cabin Company builds vacation cabins for customers from prepackaged cabin “kits.” Although the kits are designed so that the novice can build his or her own cabin, most do not and contract Berryesa to complete the cabin. The network for problem 34 shows the PERT/CPM network for cabin construction by Berryesa.

The following table lists the activities, and the expected completion time (in days) required to complete each task.