(1 point) A gas station sells 1300 gallons of gasoline per hour if it charges $ 2.10 per gallon but only 1100 gallons per hour if it charges $ 2.45 per gallon. Assuming a linear model

(a) How many gallons would be sold per hour of the price is $ 2.40 per gallon?

Answer:

(b) What must the gasoline price be in order to sell 800 gallons per hour?

Answer: $

(c) Compute the revenue taken at the four prices mentioned in this problem -- $ 2.10, $ 2.40, $ 2.45 and your answer to part (b). Which price gives the most revenue?

Answer: $