5. Paul asks Andrew to buy a car on his behalf. Andrew agrees and goes to the car dealership to negotiate with the Tiffany for the purchase of the vehicle. Andrew and Tiffany agree on the purchase of the vehicle without Paul ever coming to the car lot or meeting Tiffany. A. Is this a binding contract, why or why not? B. What if it turned out that Paul had been determined by a court to be incompetent, but Andrew was competent would it be a binding contract, why or why not? C. What if it turned out that Andrew was only 15 years old, but Paul was an adult, would it be a binding contract, why or why not