Duringtheimplementationoftheproject,theuser'senvironment(businessenvironment,organizationalstructure,etc.)maychange,andthedemandfortheprojectmayalsochange.Forthechangingneedsoftheprojectscope,()isthepersonwithrealapprovalpower.
A.user
B.project manager
C.CCB
D.Project investor
正确答案是D