A project manager determines that a critical path activity is going to be delayed. The team proposes a fallback plan that could get the project back on track; however, the plan would require an additional cost to an already tight budget. What should the project manager do? Add additional resources to the project to fast track certain activities and reduce delays. Evaluate the fallback plan proposed by the team and submit a change request, if required. Use the existing budget for executing the fallback plan and update the baseline. Communicate the delay to stakeholders and maintain the existing budget baseline