What are the three priority levels a first-line supervisor should use to categorize activities?

The categorization of activities by a first-line supervisor into emergency response, preparation for emergency response, and organizational duties is crucial for maintaining an effective response framework within an organization. This approach emphasizes the importance of being prepared for incidents before they occur, responding effectively during emergencies, and managing the overall operations and organization during these events.

Emergency response consists of immediate actions taken to address incidents and protect personnel and property. Preparation for emergency response involves training, planning, and resource allocation to ensure that the team is ready to act when necessary. Finally, organizational duties refer to the ongoing responsibilities necessary to maintain an effective structure and workflow within the team, ensuring that all members are aligned and equipped to handle emergencies.

The other options present classifications that do not capture the urgency and specific operational needs of emergency management as effectively as option C. Prioritizing activities in terms of readiness for emergencies is key for first-line supervisors who must ensure the safety and effectiveness of their teams in critical situations.