A 5 year annuity of 10 $7,800 semiannual payments will begin 9 years from now, with the first payment coming 9.5 years from now. If the discount is 9 percent compounded semiannually, what is the value of this annuity 5 years from now? What is the value of this annuity 3 years from now? What is the current value of the annuity?