The Seabrook Nuclear plant project is being planned on a PERT basis. The following information covers part of a larger PERT network diagram: diagram picture a) Draw a PERT diagram for the above activities. b) What is the critical path? c) How many weeks will it take to complete this work? d) How much slack exists in the path containing events C, E, and F? e) What is the probability the project will take longer than 24.92 weeks?