A major crisis causes an economic downturn that may threaten the project outcome. What should the project manager do?

The project manager should document the new risks in both the benefits management plan and the risk management plan. An economic downturn is a significant external event that introduces new threats to the project's objectives and expected benefits. Documenting these risks in the risk management plan ensures they are formally recognized, analyzed, and planned for. Including them in the benefits management plan is crucial because the crisis directly impacts the project's ability to deliver its intended benefits, requiring an assessment of how these benefits might be affected or if they are still achievable. Updating the project charter is incorrect because the charter defines the project at a high level and is typically not updated for ongoing risks unless the project's fundamental objectives or scope change drastically. Preparing a proposal to terminate the project is premature; risk assessment and response planning should occur first. Reassigning resources is a potential risk response, but it should follow a thorough risk analysis, not precede it.