The following activities are part of a project to be scheduled using CPM:

Activity Immediate Predecessor Time (weeks)

A B

C D

E F

G

—

A A

C B, D D

E, F 6

3 7

2 4

3 7

a. Draw the network.

b. What is the critical path?

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

d. How much slack does activity B have?

 LO.1