2. Find the present value of an annuity due with 17 annual payments of 100, 96, 92, ... ,36. Use effective annual rate of 4%.

3. At any moment , a continuously-varying continuous 5-year annuity makes payments at the rate of 2 per year at moment . The force of interest is 5%. Determine the present value of this annuity.

1. If i = 6%, and n = 10, find 15| 10, find 15 and 5151 1. If i = 6%, and n = 10, find 15| 10, find 15 and 5151