Use ratio and proportion to solve the following business situation. Forty ounces of Lazy Lawn fertilizer covers 1,250 square feet of lawn. a. How many ounces would be required to cover a 11,250-square-foot lawn? Do not enter units in your answer. ounces b. If Lazy Lawn costs $1.49 for a 10-ounce bag, what is the total cost to fertilize the lawn? BUSINESS DECISION: HELPING CAR MANUFACTURERS - SAVING THE PLANET! In a move to provide additional sales for U.S. car manufacturers, the White House announced the purchase of 16,700 new fuel efficient vehicles for the federal fleet. The new fleet, which includes 2,380 hybrid sedans, will cost $282 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 $24,500, what will be the average cost per non-hybrid vehicle? Round to the nearest whole dollar per non-hybrid vehicle b. Furthermore, the White House said that by replacing less efficient vehicles, the government will reduce gasoline consumption by 0.9 million gallons per year and prevent 28 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. Gallons per vehicle: Pounds per vehicle