Consider the following project; for which activities is it possible that the sla
ID: 2923119 • Letter: C
Question
Consider the following project; for which activities is it possible that the slack can be greater than zero?
Activity
Immediate Predecessors
A
None
B
A
C
A
D
C
E
B,D
F
E
Only activities B or C could have slack, but they could not both have slack.
Only activities B or D could have slack, but they could not both have slack.
Only activities A or F could have slack, but they could not both have slack.
It is possible for either both of activities C and D to have slack, OR for activity B to have slack.
It is possible for any or all activities in this project to have slack.
Activity
Immediate Predecessors
A
None
B
A
C
A
D
C
E
B,D
F
E
Explanation / Answer
Only activities B or C could have slack, but they could not both have slack.
Option A is correct.