New PMP Question & Answers with explanation

Which of the following is not an input to the Conduct Procurements process?
Select one
A project manager is looking at a make-or-buy analysis as part of the Procurement Management process. What type of costs should the project manager consider for this analysis?
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A buyer and seller set the rates for junior engineers, senior engineers, architects, and other predefined roles. In what type of contract would this be applicable?
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A number of deliverables were submitted to the buyer as part of a project. Where would the project manager find documentation on the requirements for formal deliverable acceptance and on how nonconforming deliverables can be addressed?
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A buyer and seller are looking at getting into a long-term relationship spanning 10 years. Both parties would like to be protected from the unstable financial conditions of their country, which are beyond their control. What type of contract is appropriate for such a relationship?
Select one