8. Which agent regulation requires the following statements to be in every agent agreement with a student-athlete? "Warning: If you sign this contract (1) you may lose your eligibility to compete as a student-athlete in your sport; (2) if you have an athletic director, within 72 hours after entering into this contract, both you and your athlete agent must notify your athletic director; and (3) you may cancel this contract within 14 days after signing it. Cancellation of this contract may not reinstate your eligibility."