New PMP Question & Answers with explanation

You are working on an information technology project as a project manager to develop a shopping website for your customers. Some key stakeholders in the project suggested scope changes to improve the website’s look and feel. Your team has analyzed the impact of these changes and presented the analysis to the Change Control Board (CCB) for approval. What should be your next step if the CCB accepts all proposed changes?
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Jared is in the execution phase of a residential housing construction project. He has been informed of major scope changes from stakeholders in the middle of the project. These changes involve regulatory requirements from local authorities that may affect not only the scope but also the cost and duration of the project. What is the first step that Jared should take in considering these changes?
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If you are working on a project with constantly changing scope, which type of contract would work best when hiring an outside vendor to complete a portion of the work?
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A seller organization was executing work for a project under a contract. During the course of the project, a number of disputes arose over the scope and quality of the work. Which of the following is the preferred method of resolving these claims?
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The scope of work in a project could not be clearly defined. There was also a strong possibility that the scope would change during the course of the project. Which type of contract would suit this type of situation?
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