Coverage C - Medical Payments, of the CGL coverage form provides coverage to which of the following?
a. Covers injury to an employee playing basketball on premises during the lunch break, since workers' compensation insurance will not cover the injury.
b. Covers part-time workers hired by the named insured.
c. Covers tenants of the building on that part of the premises they normally occupy.
d. Will pay for a customer's injury occurring on premises, even if the customer is the sole cause of the injury.