A risk manager is assigned to a mobile network deployment project with a strict contractually agreed on schedule. One of the key risks identified has materialized There is insufficient staffing because critical resources are dedicated to strategic projects in the organization. The risk manager expected the resource manager to notice this, but the resource manager thought the project experts would be alerting the team during the project What should the risk manager do to prevent this from happening again? Communicate with the project manager on the topic. Document the risks and response actions in a clear manner Assign owners who will be fully accountable to managing the risks Define the response plans and take the lead in implementing them