Bob's car travels about 22 miles per gallon of gas. Debbie's car travels about 40% more miles per gallon than Bob's car. They both paid about $2.60 per gallon for gas last month. Bob spent $82.36 and Debbie spent $136.57. Which is the closest estimate of how many more miles Debbie drove than Bob drove? A) 600
B) 900
C) 1,200
D) 1,500