You have just taken control of a project in the middle of execution and need to learn who has approval authority for revisions in scope. Which document provides this information

A) To organize and define the total scope of the project.
B) To identify the logical person to be project sponsor.
C) To define the level of reporting the seller provides the buyer.
D) As a record of when work elements are assigned to individuals.

A) It is a deliverable or project work component at the lowest level of each branch of the work breakdown structure.
B) It is a summary task at the top level of the WBS.
C) It includes the schedule activities required for completion of the deliverable or project work component.
D) It includes the schedule milestones required for completion of the deliverable or project work component.