New PMP Question & Answers with explanation

Robert is a new executive hired to lead the marketing department of a telecommunications company. He sits down with his most senior project manager to review a proposal that was created by one of his directors, pitching a new project. The proposal contains a business summary of market demand that justifies the need for the project, the expected outcomes, return on investment, and a comprehensive cost analysis. The proposal can also be described as:
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What type of organization experiences the least amount of stress during project closeout?
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Sally and Joe are two project managers working in the corporate offices of a popular fast-food franchise. They are both studying for their PMP certification, and as usual, they debate the latest topic on the agenda. Joe insists that when a project ends because of a lack of resources, this is referred to as starvation, whereas Sally insists that it is referred to as integration. Who is correct?
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What group is responsible for reviewing all change requests and approving or denying them?
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All of the following describe a functional organizational structure except for which one?
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