For an activity,assume the early start is 3 weeks,early finish is 6 weeks,late start is 4 weeks,and late finish is 7 weeks.What is the activity's slack?
A)3 weeks
B)4 weeks
C)1 week
D)2 weeks

Question

Quizplus · Accepted Answer

Slack = Late finish - Early finish OR Late start - Early start
In this case, both calculations yield the same result:
Late finish - Early finish = 7 - 6 = 1
Late start - Early start = 4 - 3 = 1
Therefore, the activity's slack is 1 week. Option C is the correct answer.

For an Activity,assume the Early Start Is 3 Weeks,early Finish