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【单选题】
On a small project, one of the vendors informs the PM that he will substitute a better quality pipe for the pipe included in the initial plan since the pipe originally quoted is unavailable Due to circumstances, the vendor indicated there would be no additional cost to the project. He also informs the PM that, due to a slight delay in delivery of the pipe, he will work on another task ahead of schedule Where will the PM record these modifications?A.
WBS
B.
Cost change control
C.
Scope change control
D.
Project schedule
E.
A & D
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