The federal government requires a car manufacturer to have a minimum miles per gallon (mpg) average over the models it makes. Suppose that the mpg for four of the five models of a manufacturer are 19, 22, 28, and 26, and the manufacturer just meets the government standard of 31 mpg. Find the mileage for the fifth model. A) 60 mpg B) 31 mpg C) 24 mpg D) 19 mpg

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