New PMP Question & Answers with explanation

Warranty and inventory costs are going up. Causing the project manager to worry about the costs of nonconformance. What is the best advice you can give the project manager?
Select one
A project team has invited many of the project stakeholders to help them inspect quality on the project. Which of the following would not be an output of this activity?
Select one
A cause and effect diagram and an ishikawa diagram are both:
Select one
Which of the following cannot be used as a quality control tool?
Select one
All of the following are part of quality audits except?
Select one