An emergency operations plan: Establishes the overall authority, roles, and functions performed during incidents.

C. Establishes the overall authority, roles, and functions performed during incidents.

An emergency operations plan (EOP) is a document that outlines the organizational structure, responsibilities, and procedures for responding to and managing emergencies or disasters. Its primary purpose is to establish the overall authority and framework for coordinating and managing emergency operations within a jurisdiction. It defines the roles and functions of various agencies, departments, and personnel involved in the response and recovery efforts. The EOP typically covers a wide range of potential incidents and provides a comprehensive approach to emergency management. It is not primarily a budgeting document (option D) and is not focused on one single type of incident (option B). While having an EOP may be beneficial for receiving federal assistance with mitigation initiatives (option A), it is not a direct requirement for such assistance.

D. One way to restore trust.

Acknowledging a mistake publicly is an important step in restoring trust and credibility. It demonstrates transparency, accountability, and a willingness to take responsibility for one's actions or decisions. By openly admitting a mistake, a leader or individual shows integrity and a commitment to learning and improving. This can help rebuild trust and maintain positive relationships with others. While some may perceive it as a sign of weakness (option A) or fear that it could have negative career consequences (option B), it is often recognized as a courageous and admirable act that contributes to personal and professional growth. It is not necessarily a last resort (option C), but rather a proactive step toward resolving issues and rebuilding trust.