New PMP Question & Answers with explanation

You are building a mansion that will have copper roofs. The duration of the project will be approximately three years. You have built into the contract that, as the price of copper increases, your price increases as a percentage of the cost of the copper. However, all other costs are fixed. This is an example of what type of contract?
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Different types of contracts are appropriate for different types of purchases. Which of these is not one of the three broad categories of contracts?
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Apart from the difference in the overall governance approach used for the projects performed under the predictive and adaptive lifecycles, the project manager should also be familiar with:
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What is the purpose of a bidder conference?
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Which of the following is accurate regarding agreements in Project Procurement Management?
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