You have your choice of two investment accounts. Investment A is a 12 -year annuity that features end-of-month $1,150 payments and has an APR of 6.8 percent compounded monthly. Investment B is a 6.3 percent continuously compounded lump sum investment, also good for 12 years. How much money would you need to invest in Investment B today for it to be worth as much as Investment A 12 years from now? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) You want to buy a new sports coupe for $89,500, and the finance office at the dealership has quoted you an APR of 7.1 percent for a 60-month loan to buy the car. a. What will your monthly payments be? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) b. What is the effective annual rate on this loan? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.)