Final answer:
The minimum square footage for a driving academy classroom is 300 ft².
Thus, the correct option is c.
Step-by-step explanation:
The minimum square footage that a driving academy classroom can be is 300 ft², option c. According to the question, we need to determine the minimum size of the classroom.
The minimum square footage for a driving academy classroom varies based on local regulations, and without specific context, the correct size cannot be confirmed. It's important to consult local building codes and safety standards to determine the necessary space.This means that the classroom cannot be smaller than the specified square footage.
Therefore, the correct answer is c. 300 ft.