The Responsibility Assignment Matrix (RAM) is:

A. Used for development of the project budget and network diagrams.

B. Developed at the activity level and used to closely link project roles and responsibilities to project network activities.

C. * Used to illustrate the connections between work packages or activities and project team members. It ensures that there is only one person accountable for any one task to avoid confusion of responsibility.

D. Used to identify accountabilities and responsibilities in individual performance appraisals of project team members.