You are completing your weekly status report and find that one activity will be delayed three weeks and that will affect the project completion date. You have analyzed the schedule, but considering the constraints to scope and cost, you know that you will not be able to make up the three weeks between now and the end of the project. Who should review and approve this change in the project plan? (Select the 1 best answer)
A. Sr. Management; they have the most interest in the plan
B. Change Control Board; it's their responsibility to review and approve all changes
C. Project manager; you can make this change yourself
D. Project Team; they are the ones that need to do the work and will be tied up for three more weeks