New PMP Question & Answers with explanation

Which estimating method tends to be most costly for creating a project cost estimate?
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You are having difficulty estimating the cost of a project. Which of the following best describes the most probable cause of your difficulty
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To-complete performance index (TCPI) is represented by which of the following?
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`project setup costs are an expampel of:
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You have been working with the subject matter experts to estimate the activity durations and costs on the project. All of the following are outputs of the estimate costs process excpet:
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