New PMP Question & Answers with explanation

Your project selection committee is meeting later this week and is considering initiating one of two projects. They’ve asked you to recommend the project that will benefit the organization the most. The information you’ve gathered shows the initial investment for Project 1 is $795,000. Monthly cash inflows for the first year are $44,000, and expected cash inflows beginning in year 2 are $156,000 per quarter. Project 2 has an initial investment of $845,000. Expected quarterly inflows for the first year are $180,000. Beginning in the second year, inflows are expected to be $136,000 per quarter. Which project should you recommend to the committee and why?
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Which of the following is a valid input that aids the project manager in managing the overall work of the project?
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Which of the following stages of the Tuckman ladder addresses the stage at which the team is the most productive and effective?
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Marysil recently accepted a new role as lead project manager within a well-established healthcare company. Over the past three months she has worked hard to introduce new concepts and styles into the environment. She has been met with some resistance by Rachel and Ron, two colleagues who prefer different styles of leadership. Rachel prefers to use a combination of transactional, transformational, and charismatic approaches. What type of leadership style does Rachel follow?
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Alyssa is a project manager tasked with managing an infrastructure project that will consolidate five data centers into one. She updates a stakeholder engagement matrix that she created at the start of the project to document the communication needs of the project. What tool or technique is Alyssa using?
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