1. On March 4, Gloria calls Sheffield, Inc. and inquires about cleaning services for her office building. Kim sung gives Gloria an offer over the phone and says he will send the contract over for her to sign. When Gloria receives the contract on March 6, she immediately signs it and puts it in the mail. A few hours later Gloria finds out she can have the work done elsewhere for cheaper, and faxes a rejection to Sheffield. Sheffield received the signed contract on March 12. As per the contract, Sheffield employees show up on March 15 to clean Gloria's office building. Gloria refuses to let them enter the premises, and says there is no contract between Gloria and Sheffield because she rejected it. If Sheffield sues Gloria for breach of contract, who wins, and why?

2. Roscoe erects a home-size golf driving range in his backyard, complete with a 10x10 foot mesh screen to prevent the balls from going too far. One day while practicing his swing, one the the balls goes over the screen and crashed through the window of his nest door neighbor's office, injuring his neighbor E.J, and a client in the E.J.'s office at the time. When Roscoe is sued by E.J. and the client, what will it likely be for, and what will Roscoe's response likely be?

(Note: Please answer in your own words and try not to make answers too short, Thanks!)