17. The following diagram was created before it was known that Mary would have to perform both Activity B and Activity F.

a. With the realization that Mary has to do both tasks, indicate two possible critical chains.

b. Reschedule the work and show the position and the size of the feeding buffer.

Transcribed Image Text:

A B 24 days Peter 11 days Mary C 8 days Paul E F 9 days 9 days Susan 9 days Mary Feeding buffer D 4 days Project buffer Peter