Good Tire Company and Hiway Auto Service Enter into a Contract

Multiple Choice

Good Tire Company and Hiway Auto Service enter into a contract for a sale of tires.Good Tire is a merchant who deals in goods of the kind sold.Under the UCC,an implied warranty of merchantability arises

A) automatically in sales contracts.
B) only if the buyer asks for it.
C) only if the seller does not expressly disclaim it.
D) only in conjunction with lease contracts,not sales contracts.