A project manager has been managing a project for six months and is nearing completion of the project; however, change requests are still pouring in. The project is ahead of schedule but over budget. Which of the following statements is TRUE?

A. The project manager should influence the factors that cause change.

B. Changes should only be evaluated after the original scope baseline has been delivered and accepted.

C. Changes introduced at this point in the project represent an unacceptable level of risk.

D. Changes should be evaluated primarily on the basis of how much value they deliver to the customer.