Contemporary Mathematics for Business & Consumers 8th Edition by Robert Brechner,Geroge Bergeman

تمرين 28

In a move to provide additional sales for U.S. car manufacturers, the White House announced the purchase of 17,600 new fuel-efficient vehicles for the federal fleet. The new fleet, which includes 2,500 hybrid sedans, will cost $285 million.
As an accountant in the White House Budget Office (WHBO), you have been asked to calculate the following:
a. If each hybrid vehicle will have an average cost of $24,000, what will be the average cost per non-hybrid vehicle Round to the nearest whole dollar.
b. Furthermore, the White House said that by replacing less efficient vehicles, the government will reduce gasoline consumption by 1.3 million gallons per year and prevent 26 million pounds of carbon dioxide from entering the atmosphere. On average, how many gallons of gasoline and how many pounds of carbon dioxide will be "saved" per year per vehicle Round to the nearest whole gallon and whole pound.