New PMP Question & Answers with explanation

You are a project manager for Laredo Pioneer's Traveling Rodeo Show. You're heading up a small project to promote a new line of souvenirs to be sold at the shows. You know that the purpose of the project scope management plan and requirements management plan provide which of the following?
Select three
The business need or demand that brought about the project, high-level scope description, analysis of the problem or opportunity the project presents, recommendation, and an evaluation statement together describe elements of which of the following?
Select one
You are performing alternatives analysis as part of the Define Scope process. Which of the following options is not true?
Select one
What are the Define Scope process tools and techniques?
Select one
You are the project manager for a construction company that is building a new city and county office building in your city. Your CCB recently approved a scope change. You know that scope change might come about as a result of all of the following except which one?
Select one