You have just received a windffill from an investment you made in a friend's business. She will be paying you $11,128 at the end of this year, 522,256 at the end of next year, and 533,384 at the end of the year after that (three years from today). The interest rate is 11.4% per year year a. What is the present value of your windffall? b. What is the future value of your windfill in three years (on the date of the last payment)