A simple CPM network has five activities, A, B, C, D, and E. A is an immediate predecessor of B and of C. B is an immediate predecessor of D and of E. C is an immediate predecessor of E. Which of the following statements is TRUE?
A) There are two paths in this network.
B) There are four paths in this network.
C) There are five paths in this network.
D) There are three paths in this network.
E) There are six paths in this network.

Question

Quizplus · Accepted Answer

There are three paths in this network: A-B-D, A-B-E, and A-C-E. Path A-B-C-D-E is not a valid path as C is not an immediate predecessor of D.

A Simple CPM Network Has Five Activities, A, B, C