# || Activity || Immediate Predecessor(s) || Time(days) | A | - | 2 | B | - | 6 | C | - | 3 | D | B...

## Question:

Activity Immediate Predecessor(s) Time(days)
A - 2
B - 6
C - 3
D B 10
E A,D 5
F C 6
G E,F 10

- The critical activities for the leadership training program development project are B-D-E-G.

- The Project length for the leadership training program development project is 31 days.

- Slack time for each of the activities is:

Activity Slack Time
A 14
B _____
C _____
D _____
E _____
F _____
G _____

fill the blanks*.

What is the slack time for B-G?

## Slack Time:

The slack time of an activity is the maximum amount of time an activity can be delayed without delaying the entire project. The slack time is equal to the difference between the Late finish time and the Early Finish time of an activity or the difference between the Late Start time and the Early Start time.

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The Early Start, Early Finish, Late Start, Late Finish, and slack times of the activities are summarized as follows. Slack time = LS - ES = LF - EF.

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How to Calculate Slack Time

from

Chapter 9 / Lesson 18
28K

After completing this lesson, you'll understand what slack time is and how it's calculated. You'll also see why knowing your slack time is important when it comes to finishing a project on schedule.