New PMP Question & Answers with explanation

You are having your project team members record the time they spend on different activities during the day, such as programming, electrical, HVAC, etc. This is an example of a tool and technique in what process?
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You have just returned from the weekly change control board meeting at which you presented the requested changes to the employee move project. You had five change requests approved and one request rejected. These are outputs of what process?
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Business value is also defined as the aggregate of all tangible and intangible elements of the business. Which of the following is NOT an example of a tangible business element?
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Andrew is a project management guru hired by a retail giant in your country. Andrew finds out there is a wide array of projects that need to be managed from a central PMO; from a number of small projects to large initiatives requiring long-term roadmaps to manage the development of these programs. What project management approach should be recommended for such projects?
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Your company is considering buying a building worth $1 million. If the company buys this building and rents it out for the next five years, it will get $100,000 per year as rent (receivable by the end of each year). At the end of the fifth year, the company will resell the building at $1.1 million. What is the NPV of this investment at 10 percent per annum discount rate?
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