New PMP Question & Answers with explanation

Marvin has worked for a retail company as a project manager. With his positive thinking and strong managerial skills, he turned many potentially disastrous projects into successes. Because of his expertise, his employer’s senior executives offered him a group project manager position for a newly started environmental project. However, Marvin learned that, in his newly assigned project, he might have to offer bribes to obtain government licenses. What should Marvin do in such a situation?
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For many procurement items, the procuring organization can either prepare its own cost estimates or have an outside professional estimator prepare a cost estimate. This estimate serves as a:
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To assist with the selection of a supplier for a large procurement on your project, you have hired a consultant. The consultant has prepared an independent estimate to be used as a benchmark while reviewing bids on the RFP. The independent estimate is confidential and is not shared with any bidders. When the sealed bids are opened, you discover that only one supplier has submitted a quote lower than the independent estimate. All other quotes are 45 percent to 70 percent higher than the benchmark. While discussing this development with members of the project team, you learn a distant relative of the consultant owns the company with the lowest bids. What is the best course of action?
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The organization's safety and health policy, ethics policy, project policy, and quality policy can be used by a project to influence its success. All these policies are a part of:
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The Stakeholder Committee has a report that shows zero schedule variance. However, the first milestone in the project was missed, which will cause a delay in the project. Which of the following was not reported correctly?
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