New PMP Question & Answers with explanation

A project was awarded based on a competitive proposal. Management made a commitment that a few key team members would work on the project. When such assignments happen, they are:
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Which tool is BEST used to display how a company structures itself departmentally?
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Your project team works in two different buildings across the city. The team has been struggling to perform effectively and has a difficult time resolving problems. What would be the BEST team development technique to resolve this issue?
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Which of the following is not a Tuckman's team development stage?
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Which of the following statements about team-building activities is incorrect?
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