Rachael is the project manager for a large project in her organization. A new change request has
been proposed that will affect several areas of the project. One area of the project change impact
is on work that a vendor has already completed. The vendor is refusing to make the changes as
they’ve already completed the project work they were contracted to do. What can Rachael do in
this instance?

A.
Threaten to sue the vendor if they don’t complete the work.

B.
Fire the vendor for failing to complete the contractual obligation.

C.
Withhold the vendor’s payments for the work they’ve completed.

D.
Refer to the contract agreement for direction.