First, where the business is performed primarily for the convenience of its members, students, patients, officers, or employees, UBIT will not apply. For example, a nonprofit hospital’s ?cafeteria is obviously a regularly carried on business. However, because it is there primarily for the convenience of the patients, employees, and guests, its net income would not be subject to UBIT. To the extent it is used by the general public (i.e., those who have no connection to the hospital), its net income generated by outsiders would be subject to UBIT. Additionally, if it did more than necessary such that it could no longer be called a simple convenience—if the hospital were to open a five-star restaurant, for instance—the net income attributable to anything more than what is necessary for the convenience of its patients, staff, and visitors would be deemed unrelated. A laundry run by a school is another example of a business operated for the convenience of its students, and, thus, its net income would not be subject to UBIT. A school’s or hospital’s vending machines would also fall within the convenience exception, and not be subject to UBIT.