New PMP Question & Answers with explanation

Which of the following shows quality management issues escalated by the team, as well as recommendations for process, project, and product improvements?
Select one
Which project management document provides the project manager with the authority to apply organizational resources to project activities?
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Analogous estimating is also known as what?
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Roshoud is the VP of customer operations for Galactic Kidz and project sponsor of the latest project, called Project G. He sits down with Sally, the project manager, to discuss the current budget estimate. Roshoud expresses his concerns to Sally about the budget being far greater than originally anticipated and asks her to course-correct. What produces the greatest expense on most projects?
Select one
Which of the following best describes the focus of Agile teams?
Select one