A company must perform a maintenance project consisting of seven activities.The activities, their predecessors, and their respective time estimates are presented here: Using CPM, which activities have slack in this project?
A)A, B, C
B)B, D
C)Only C
D)C, E
E)F, G

Question

A company must perform a maintenance project consisting of seven activities.The activities, their predecessors, and their respective time estimates are presented here:  Using CPM, which activities have slack in this project?
A)A, B, C 
B)B, D 
C)Only C 
D)C, E 
E)F, G

Quizplus · Accepted Answer

There are two paths, ABDFG and ACEFG.ABDFG takes 12 days, while ACEFG takes 10 days.ABDFG is the critical path.Activities C and E have 2 days of slack time in this project.

A Company Must Perform a Maintenance Project Consisting of Seven