On September 1st, Wild Bill's Rodeo Club orally gives an order to Western Shirts, Inc. for T-shirts worth $600. The T-shirts have the date and location of Wild Bill's annual Rodeo party on September 15th printed on them. In late August, Wild Bill's calls Western Shirts to cancel the order. Western Shirts has already processed the order and the T-shirts are ready to be shipped. Discuss in detail whether or not this oral order is enforceable once the T-shirts have been made.