41 educational services, namely, providing internships and apprenticeships in the fields of HVAC, plumbing and electrical services, and business skills, job skills, sales and customer service; training in the fields of HVAC, plumbing and electrical and business skills, job skills, sales and customer service; education services, namely, providing classes and instruction in the fields of HVAC, plumbing and electrical and business skills, job skills, sales and customer service