For an activity in a CPM analysis, the Early Start time is 8 and the Late Start time is 10.Which of the following statements is ?
A)The Late Finish is 12
B)The Early Finish is 10
C)The slack for this activity is 2
D)The duration of this activity is 2
E)The activity is on the critical path

Question

Quizplus · Accepted Answer

The slack for this activity can be calculated by subtracting the Early Start from the Late Start (10-8=2). Therefore, choice C is correct. The Late Finish cannot be determined without knowing the duration of the activity, so choice A and D are incorrect. The Early Finish cannot be 10 since the duration of the activity is not given, so choice B is incorrect. Whether or not the activity is on the critical path cannot be determined from the given information, so choice E is incorrect.

For an Activity in a CPM Analysis, the Early Start