Consider a project network that begins with activity A and is followed by activity B. Activity A takes 6 days to finish. If the earliest start time for activity B is 6 days and the latest start time for it is 10 days, activity B has a slack of _____.
A) 16 days
B) 4 days
C) 10 days
D) 2 days
E) 12 days

Question

Quizplus · Accepted Answer

Slack time is calculated as the difference between the latest start time and the earliest start time. For activity B, the latest start time is 10 days and the earliest start time is 6 days, so the slack is 10 - 6 = 4 days.

Consider a Project Network That Begins with Activity a and Is