explanation for each part is important

Q13 9. The document to evaluate whether requests for changes or additional work are contained within or outside the project's exclusion is provided by the a. Project management plan b. Project scope statement c. Project scope management plan d. WBS dictionary 10. Rather than use a WBS, your team developed a bill of materials to define the project's work components. A customer review of this document uncovered that a scope change was needed, because a deliverable had not been defined, and it led to the need to write a change request. This is an example of a change request that is required because it is the result of, a. An external event b. A change to the scope baseline C. A value-adding change the scope of the project c. An error or omission in defining 11. Collecting requirements is critical in project scope management, but all the requirements may not be used as the project scope is defined. Assume once you defined your project's scope, you then began to develop your work breakdown structure. As you worked on it, you found it useful to review the a. Scope management plan b. Requirements documentation c. Requirements management plan d. Requirements traceability matrix 12. Assume you are preparing the scope statement for your project. In it, you are describing the project's deliverables, assumptions, and constraints. You also want to include a. Project exclusions b. The business need C. Stakeholder expectations d. Project management methodology