It seems more than just coincidental that the two conferences with the lowest average football revenue would also be the two conference with the highest reliance on studentactivityfees.
Related expenses are student-activity fees and expenses for course-related books, supplies, and equipment that are required as a condition of enrollment or attendance.
Related expenses are narrowly defined as student-activity fees and expenses for course-related books, supplies, and equipment if the fees and expenses must be paid to the institution as a condition of enrollment or attendance.