Which of the following is NOT a true statement regarding project planning?

A) Project planning often requires that you make numerous assumptions about resource availability and potential problems.
B) Project planning is the second phase of the project management process.
C) Project planning focuses on defining clear, discrete activities and the work needed to complete each activity within a single project.
D) The repetitive nature of the project management process requires that plans be constantly monitored throughout the project and periodically updated.
E) Monitoring project progress against the baseline project plan is the first project planning activity.

E
Explanation: E) Monitoring project progress against the baseline project plan is an activity done during project execution.