During the review of a project's list of deliverables, one of the stakeholders expressed concern that one of the requirements will not be addressed.What should the project manager do?

While checking the approved list of requirements is a reasonable step, it does not directly address the stakeholder's concern. This action may reveal missing items, but without stakeholder input, it lacks the collaborative aspect needed to resolve the issue effectively.

This option implies that new requirements may need to be added without first confirming the stakeholder's concerns regarding the existing requirements. This could lead to unnecessary changes and does not address the immediate need to clarify existing deliverables.

Improving the acceptance criteria may be beneficial, but it doesn't directly resolve the concern about whether a specific requirement is being addressed. The focus should first be on reviewing current requirements rather than modifying criteria without confirming existing deliverables.