New PMP Question & Answers with explanation

You have completed your estimates for your project and have determined that it will take 10 months to complete. However, your project sponsor insists that it be completed in nine months. How do you handle this?
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A project manager is estimating activity durations for a project. Which of the following should he or she consider while performing this activity?
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A project manager prepared quantitative assessments of the probable costs required to complete a project and produced activity cost estimates. He or she also prepared some supporting detail for these estimates. Which of the following would not be a supporting detail for cost estimates?
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You are a project manager for Groceries ’R’ Us, a supermarket chain, and are currently working on a project to build a new outlet. The planned values (PV) for the foundation and the frame were $150,000 and $500,000. After five months, you do a performance measurement analysis. You are currently not ahead of schedule. The actual costs for the foundation and frame were $175,000 and $650,000. At this point, 100 percent of the foundation is complete, and only 80 percent of the frame is complete. Which value represents the cost performance index (CPI) to two decimal places at this point in the project?
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A project manager is trying to budget time for the various processes in the Project Schedule Management Knowledge Area. As project activities are performed, in which of these processes will the majority of effort occur?
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