A project's stakeholders have not been informed of project updates and milestones by the CCB and project team. The stakeholders have threatened to withdraw project support. Which of the following should the project manager do to get buy-in from the stakeholders for the project?

A. Update the communications plan to include the stakeholders
B. Expedite completion of the project before support is withdrawn by the stakeholders
C. Revise the quality management plan to include the project stakeholders
D. Increase the number of status reports provided to the project stakeholders