A listing of immediate predecessor activities is important information in a CPM analysis for which of the following reasons?
A)It specifies the relationships in the CPM network of activities.
B)It provides useful timing information.
C)It includes cost information.
D)It is the probability information required in the final step of CPM.
E)None of these

Question

Quizplus · Accepted Answer

Immediate predecessor activities are the activities that must be completed before the next activity can start. Knowing the immediate predecessor activities is crucial for constructing the CPM network and determining the critical path. It helps to identify the dependencies between the activities, understand the sequence of work, and estimate the duration of the project accurately. Therefore, choice A is the correct answer. B, C, and D are all incorrect because immediate predecessor activities do not relate to timing, cost, or probability information.

A Listing of Immediate Predecessor Activities Is Important Information in a CPM