Changes to a project will still occur, even with good plans. The project manager

Group of answer choices

has project team members and the customer participate up front in the decision to change the project.

needs to be sure that team members casually agree to changes that may require additional person$-$hours.

controls the communication about the change and limits who knows a change has occurred.

should estimate the effects on the project cost and schedule rather than having appropriate personnel estimate the effects of the change.