why is the total cost of fuel when a driver averages 8 miles per gallon..The cost of fuel is .83 cents a gallon..The drivers distance from Oban to Stranraer is 20 miles...Round to the nearest 5 cents..Choose from the Answers below and show your work............A. 18.05/ B. 17.75/ C. 18.10/ D. 17.50/ E. 17.85