Which of the following statements is incorrect?
A. Developing a project team is the responsibility of the project manager.
B. A project manager must not acquire resources needed to develop effective project teams.
C. High team performance can be achieved using open and effective communications.
D. Teamwork is a critical success factor for a project.
The correct answer is B.
Although project team development is the responsibility of the project manager, the project manager may acquire experts needed to develop effective project teams.
[PMBOK 6th edition, Page 328]