At the end of a project, the project manager was asked to provide a performance rating of the project team members. What should the project manager mainly make reference to?

A large construction project is progressing well as per the project objectives. The project manager would like to report the project's value to the project sponsor and seek the next phase of funding closure.
What should the project manager do?

A project manager is managing the transition to operations. The project sponsor wants to ensure that good support is provided to the end users.
What should the project manager do?

During the execution of a project, a key stakeholder complains to the project manager about recent communications.
The key stakeholder explains that the relevant information from the project team was incomplete and late. As a result, the key stakeholder is beginning to disengage from the project.
What should the project manager do?

A project sponsor insists that the project scope for a new product launch should include two geographical locations. However, after the project scoping session was done, a project charter was completed and approved with one location only.
What should the project manager do?