Final answer:
A pre-incident plan should be developed to be useful to the fire department and other emergency responders in the event of an emergency.
Step-by-step explanation:
A pre-incident plan should be developed with the goal of being useful in the event of an emergency to the fire department and also to other emergency responders such as police departments and emergency medical services. This plan provides crucial information about the building, including its layout, potential hazards, and resources available to assist in emergency situations. By sharing this information with other responders, it helps coordinate efforts and ensures a more effective response to emergencies.