Problem 14

Using the information provided in the table, the network diagram
and the expected project completion time = 39 weeks:

The critical path is A-B-D-G-H.

(a) Calculate the probability of completing the project in 36
weeks.

P(project ? 36) =

(b) Calculate the probability of completing the project in 40
weeks.

P(project ? 40) =

(Round your answers to 3 decimal places, the
tolerance is +/-0.005.)