A car rental agency initially offers a car that can go 304 miles on 19/2 gallons of gasoline. There are other vehicles available at the agency, shown below. Which of the other cars have a greater unit rate of miles per gallon than the recommended car?

A187 miles on 17/2 gallons

B357 miles on 21/2 gallons

C216 miles on 27/2 gallons

D209 miles on 11/2 gallons

E115 miles on 5/2 gallons