How much additional square footage is required for each additional student beyond 25?

The requirement for additional square footage for each student beyond 25 is aligned with maintaining appropriate spacing and safety standards within the establishment. In Pennsylvania, for every additional student beyond the initial number, an increase of 9 square feet per student is mandated. This requirement ensures that each student has sufficient space to work comfortably and safely, adhering to health regulations and promoting an effective learning environment.

Maintaining proper spacing is crucial in a cosmetology setting, as it allows for the safe use of equipment, compliance with sanitary practices, and an overall more conducive space for both instruction and client service. The specifications set forth by the Pennsylvania State Board of Cosmetology reflect a commitment to these standards, making the 9 square feet per additional student the correct answer.