Two friends take a 2000-mile cross-country trip together, but they drive their own cars. Car A has a 14-gallon gas tank and averages 40 miles per gallon, while car B has a 22-gallon gas tank an averages 20 miles per gallon. Assume both drivers pay an average of $2.35 per gallon of gas. a. What is the cost of one full tank of gas for car A? For car B? b. How many tanks of gas do cars A and B each use for the trip? c. About how much do the drivers of cars A and B each pay for gas for the trip? a. The cost for car A is $ 32.90 per tank and the cost for car B is $ 51.70 per tank. (Round to the nearest cent as needed.) b. Car A uses 3.57 tanks and car B uses 4.55 tanks for the trip. (Round to two decimal places as needed.) c. The driver of car A pays $117.45 for the trip and the driver of car B pays $ 235.24. (Round to the nearest cent as needed.)