Diana buys a diamond ring from A1 jewelry store. When she gets home, she notices that there is a screw loose on her kitchen clock. She uses the edge of her ring to tighten the screw and breaks one of the prongs on the ring. The next day, she notifies the jewelry store of the broken prong, but they refuse to fix it. Diana then sues the jewelry store for breach of warranty. The jewelry store's best defense is: that Diana didn't have privity of contract with the jewelry store. that Diana's misuse of the ring precludes her breach of warranty claim. that no warranties apply under the UCC unless specifically expressed by the seller. that Diana failed to notify the seller of the defect in the ring