For an Activity in a Single Time Estimate CPM Analysis,the

Multiple Choice

For an activity in a Single Time Estimate CPM analysis,the Early Finish time is 8 and the Late Finish time is 10.Which of the following statements is true?

A) The Late Start Time is 4
B) The Early Start Time is 4
C) The slack for this activity is 2
D) The duration of this activity is 2
E) The activity is on the critical path