The project has been going well when one of the suppliers informs you that, as they warned you during project planning, they will deliver your equipment two days late. At the same time, you get a call from a team member informing you that the critical path activity she is working on will take longer to compete than planned.  What is the BEST thing to do?
A、Use a contingency reserve for the first, and find out how much later the activity will be.
B、 Ask for a change order for each.
C、 Have both reviewed with the change control board.
D、 Find out why the activity was late.