New PMP Question & Answers with explanation

Rosanne is an experienced project manager working on a pharmaceutical project. This project involves two large vendors supplying chemical products with specific compositions for preparing drugs. While reviewing documents to see how a seller is performing, she notices the seller did not meet some of the contractual terms. Since it is a first-time violation, she would like to initiate a corrective action to bring the seller’s performance in line with the statement of work. Which of the following are not outputs of Rosanne’s effort?
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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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