Choosing the Right Deal

My brother decided it was time for a new car and headed to the dealership to see what they had on sale.  He located a salesman who was very helpful and showed him all the different models and colors to choose from.  He asked him if he would be interested in a new car extended warranty if he purchased an automobile.  My brother asked him if it would cover mileage before 3 years or 36,000 miles.  He wanted to know if there was a clause for electrical parts, car rental, lost key or towing in case other services were needed. He decided to look around a little more and thanked the salesman for his help.