What are the inputs required to close a project or phase?

The correct answer focuses on the inputs necessary for formally closing a project or phase, which include the project management plan and accepted deliverables.

The project management plan serves as a comprehensive document outlining how the project has been executed, monitored, and controlled. It contains crucial information that guides the project stakeholders through the closing process, ensuring that all aspects of the project have been addressed. Accepted deliverables represent the work that has been completed and verified by the stakeholders or clients, confirming that the project outcomes meet their expectations. Together, these inputs ensure that the project is concluded systematically and in accordance with stakeholder requirements, providing a basis for performance evaluations and lessons learned.

The other options involve elements that, while potentially relevant in different aspects of project management, do not directly pertain to the formal closure of a project. They may be useful for various phases within the project lifecycle but do not provide the definitive documentation required to recognize completion of the project or phase.