1. Describe the performance of sales and lease contracts. (3 points) 2. Brenda Buyer, who is located in Atlanta, orders 10,000 pencils from Sammy Seller, who is located in Boston, Mass. The pencils are destroyed when the trucker has an accident while traveling between the two destinations. Who bears the risk of loss under the common law? Under the UCC? (2 points) 3. Assume the facts in Problem 1. The pencils safely arrive in Atlanta, but Brenda discovers that they were defective. She accepts delivery but returns the pencils six months later and asks Sammy for a full refund. Must Sammy pay her? (2 points) 4. Samantha Seller contracts with Beth Buyer and agrees to deliver 1,000 chairs to her. Offer, acceptance, and consideration are all present. The chairs arrive, but Beth discovers that 500 chairs are broken. What rights does Beth have under the UCC? (5 points)