Which is a type of issue?

Which of the following statements about the Closing a Project process are true?
1.The Closing a Project process provides a fixed point for the receipt of completed Work Packages for the work performed in the final stage.
2.The Closing a Project process provides a fixed point to review if the objectives set out in the original Project Initiation Documentation have been achieved.

Which is a purpose of the Directing a Project process?

Which is a purpose of a Project Product Description?

What should be considered when defining the number of management stages in a project?