John Enters into a Contract to Paint Chad's House

Multiple Choice

John enters into a contract to paint Chad's house.When Chad decides on a color,John will buy the paint and paint the house for the price of $2,500.Which of the following is true?

A) The common law of contracts governs because this is a mixed contract (one for services and goods) .
B) The common law of contracts governs because the predominant factor of the contract is for the sale of services and not goods.
C) The Uniform Commercial Code governs because a sale of goods is involved.
D) Both the common law and the Uniform Commercial Code will govern this contract.