Billie Raney Is in Charge of a Major Construction Project

Multiple Choice

Billie Raney is in charge of a major construction project for her company.She has been informed that the plumbing installation has hit a snag and could be delayed.Billie is very concerned about this because she knows that any delay in the plumbing is likely to hold up the completion of the entire project.This suggests which of the following about the plumbing installation?

A) It is on the project's critical path.
B) It is an activity that has no immediate predecessors.
C) It is on the project's nodal network.
D) It is a part of the project's primary activity sequence.