You have your choice of two investment accounts. Investment A is a 13-year annuity that features end-of-month $1,250 payments and has an APR of 7 percent compounded monthly. Investment B is a lump-sum investment with an interest rate of 6.5 percent compounded continuously, also good for 13 years. How much money would you need to invest in Investment B today for it to be worth as much as Investment A 13 years from now?