For an activity,the ES is 0,the EF is 2,the LS is 3,and the LF is 5.What is the slack?
A)0
B)2
C)3
D)5
E)8

Question

Quizplus · Accepted Answer

Slack, also known as float, is the amount of time that a task in a project can be delayed without causing a delay to subsequent tasks or the project finish date. It is calculated as the difference between the latest start time (LS) and the earliest start time (ES), or the difference between the latest finish time (LF) and the earliest finish time (EF). In this case, slack = LS - ES = 3 - 0 = 3 or LF - EF = 5 - 2 = 3.

For an Activity,the ES Is 0,the EF Is 2,the LS