Grant is a delivery person for Watkins Furniture Co. one day, after delivering a chair to Nadine's house, Grant stopped at a fast food place to get a sandwich at a drive through window. As he was leaving the parking lot, he accidentally hit the rear of Bob's car. Discuss the possibility liability for the accident. What, if any, difference would there be in the potential liability of Watkins of Grant had the accident after driving 30 miles away to visit a friend?