New PMP Question & Answers with explanation

You are managing a project with a large multinational staff. Susan, one of the engineers, was originally asked to deliver her part of the work on October 19. Due to a change in the critical path, her deliverable will be needed two days sooner. However, as the new deadline is still two weeks away and she is ahead of schedule, you are confident her delivery will be on time. During a staff meeting, you learn from John, her functional manager, that Susan celebrates a religious holiday on October 17. However, he also tells you that Susan is not particularly religious; if pushed a bit and offered some incentive, she may forego celebrating this holiday and come to work. What should you do?
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A project manager estimated that a project would require 4375 personhours of effort. The project ended up using 6250 person-hours of effort. The difference between these two figures is a:
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Dina, the project manager of a hardware project, is performing a structured review of the procurement process. She would like to examine each document from the Plan Procurement Management process through the Control Procurements process to identify failures. What tool should Dina use?
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Which of the following scenarios is likely to occur in a project?
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You are just about to present your project’s status to your company’s executive team. Just as you are leaving your desk for the meeting, one of your resources hands you an updated report on the progress of a critical deliverable. As you are walking to the conference room, you review the report and notice there is an error in it. What do you do?
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