New PMP Question & Answers with explanation

A project is considered successful when __________________.
Select one
Which of the following state the four main components of maintaining project artifacts?
Select four
You are a project manager for Zippy Tees. Your selection committee has just chosen a project you recommended for implementation. Your project is to manufacture a line of miniature stuffed bears that will be attached to your company's trendy T-shirts. The bears will be wearing the same T-shirt design as the shirt to which they're attached. Your project sponsor thinks you've impressed the big boss and wants you to skip to the manufacturing process right away. What is your response?
Select one
Which of the following is true?
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Your selection committee is debating between two projects. Project A has a payback period of 18 months. Project B has a cost of $125,000, with expected cash inflows of $50,000 the first year and $25,000 per quarter after that. Which project should you recommend?
Select one