New PMP Question & Answers with explanation

Which of the following are benefits of meeting quality requirements?
Select four
The theory that 85 percent of the cost of quality is a management problem is attributed to ___________________.
Select one
Four people are responsible for establishing cost of quality theories. Crosby is one and Juran is another. Which of the following describes their theories?
Select two
Which of the following are true regarding planning for quality?
Select three
You are the project manager for BB Tops, a nationwide toy store chain. Your new project involves creating a prototype display at several stores across the country. You are using an agile methodology to manage your project and will be hiring contract services to help with this project. It's critical to the organization that this project succeed. You know which of the following are true?
Select three