Who can report to a project manager that tasks are completed?

• A. Managers
• B. Customers
• C. Project Sponsor
• D. Project Manager

Answer: (A)

Understanding who reports task completion to the project manager is about how status updates flow in a project. The project manager relies on the people who actually oversee and perform the work to confirm when tasks are finished. In many organizations, those are the managers who control the resources and supervise the work. They verify that a task is done and then report that status to the project manager so schedules can be updated, next steps planned, and any issues addressed. Customers and sponsors interact largely at higher levels (requirements, acceptance, funding), while the project manager consolidates and communicates overall progress. Since the question asks who would report to the project manager that tasks are completed, the best fit is the managers who oversee the work.