Here are the answers to the questions:
1) B
2) C
3) B
4) B
5) A
The project manager should contact the customer to determine if the proposed scope change adds value before making any changes. Scope verification ensures customer acceptance and allows differences to come to light. The project scope statement is created during the planning process. If a team is subdividing work packages, they are decomposing. A WBS is a tool for tracking the schedule by breaking down work into smaller, more manageable components.