Which of the following is a general rule for crashing activities?
A)Crash only noncritical activities.
B)Crash activities with zero slack.
C)Crash activities with the greatest number of predecessors.
D)Crash the path with the fewest activities.

Question

Quizplus · Accepted Answer

Crashing is a schedule compression technique aimed at reducing project duration for the least incremental cost by adding resources. Activities with zero slack are on the critical path, and crashing these activities can directly reduce the overall project duration. Noncritical activities (A) have slack and crashing them does not affect the project's end date. The number of predecessors (C) is irrelevant to the decision of which activities to crash. Crashing the path with the fewest activities (D) is not a general rule; the focus should be on the critical path, which may not necessarily be the one with the fewest activities.

Which of the Following Is a General Rule for Crashing