Misty runs out of gas 2 blocks from 3 gas stations. She is running late for a hair appointment that was scheduled for 10 minutes ago. Her tank can hold 12 gallons. She has $85, but needs to also use it for her hair appointment. Gas station A
has a free car service to wash windows and charges $2.67 per gallon. Gas station B charges $2.60 per gallon with no extra
services. Gas station C has free air and charges $2.62 per gallon.
What is the cheapest cost to fill Misty's tank? Round the price to the nearest cent and do not include $ in the answer. For
example, if your answer is $19.546, enter 19.55.