Schedule the following activities using CPM:

Activity Immediate Predecessor Time (weeks)

A B

C D

E F

G H

—

A A

B C, D D

F E, G 1

4 3

2 5

2 2

3

a. Draw the network.

b. What is the critical path?

c. How many weeks will it take to complete the project?

d. Which activities have slack, and how much? LO.1