Final answer:
In the Incident Command System (ICS), the effective span of control for any supervisor can range from 3 to 7 subordinates.The correct option is b.
Step-by-step explanation:
In the Incident Command System (ICS), the effective span of control for any supervisor can range from 3 to 7 subordinates.
Span of control refers to the number of subordinates that a supervisor can effectively manage. It is important to maintain an appropriate span of control to ensure efficient communication, coordination, and supervision.
Sometimes, a supervisor may have fewer subordinates (< 3) if the tasks are complex or require more attention, while in other cases, a supervisor may have more subordinates (> 7) if the tasks are routine or less demanding.