New PMP Question & Answers with explanation

You have presented a unique and verifiable product to your customers for their approval. Approval of this product may allow you to move on to your next phase. This unique and verifiable product is also known as:
Select one
Which of the following is not an enterprise environmental factor influencing the Develop Project Management Plan process?
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A project manager is performing a set of processes in the Initiating Process Group. Which of the following is likely to be part of the Initiating Process Group?
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Why are the approved change requests input to the Direct and Manage Project Work process?
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Which of the following is neither an input nor an output of the Direct and Manage Project Work process?
Select one