Trailers R Us enters into an agreement with Mobile Hot Dogs, a food ven?or, for the manufacture of a new trailer for food vending services. Trailers R Us includes a provision in the fine print of the agreement that there are no warranties included with the sale and that Mobile Hot Dogs agrees to waive its rights to sue or arbitrate over any matters. This clause most likely constitutes: a. unconscionability. b. usury. c. illegality. d. breach of the statue of frauds.