Hybrid cars are touted as a "green" alternative; however, the financial aspects of hybrid ownership are not as clear. Consider the 2019 Toyota RAV4 Hybrid, which had a list pric of $5,900 (including tax consequences) more than the comparable gasoline-only SUV. Additionally, the annual ownership costs (other than fuel) for the hybrid were expected t be $250 more than the gasoline-only model. The EPA mileage estimate was 39mpg for the hybrid and 30mpg for the gasoline-only SUV a. Assume that gasoline costs $2.85 per gallon and you plan to keep either car for six years. How many miles per year would you need to drive to make the decision to buy the hybrid worthwhile, ignoring the time value of money? (Do not round intermediat calculations and round your answer to nearest whole number, e.g., 32.) b. If you drive 15,000 miles per year and keep either car for six years, what price per gallon would make the decision to buy the hybrid worthwhile, ignoring the time value of money? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) c. Gasoline costs $2.85 per gallon and you plan to keep either car for six years. How many miles per year would you need to drive to make the decision to buy the hybrid worthwhile? Assume the appropriate interest rate is 10 percent and all cash flows occur at the end of the year. (Do not round intermediate calculations and round you answer to the nearest whole number, e.g., 32.) d. If you drive 15,000 miles per year and keep either car for six years, what price per gallon would make the decision to buy the hybrid worthwhile? Assume the appropriate interest rate is 10 percent and all cash flows occur at the end of the year. (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.)