The Size Up process provides the basis for which of the following?

• A. The tactical plan only
• B. The actions and resources required to handle the incident
• C. The budget for the response
• D. A final incident report

Answer: (B)

Size-Up is the continuous evaluation of the scene that forms the foundation for how you respond. By assessing conditions such as fire behavior, building type, occupancy, hazards, and water supply, the incident commander identifies priorities and what needs to be done. That information directly drives the actions you take—what tactics to pursue, what safety decisions to make, and how to control the situation—and what resources must be brought in or allocated, such as engines, ladders, and specialized teams. In short, size-up provides the basis for both the actions and the resources required to handle the incident. It’s not about budgeting or writing the final incident report, which come later in the process.