Erika is working as a senior project manager for a company that is related to telecom industry. She is involved in one of the project resource management that ensures the assigned resources are available when needed, and released from the project when no longer needed. She is involved in the process throughout the project work. It includes physical resources as well as team members. Identify some of the factors that she is involved in.

A. Identify resource surplus/shortage before it happens.

B. To ensure resources are utilized and released according to the project plan.

C. Both A and B.

D. None of the above.