What is the future value of a $500 annuity payment over four years if interest rates are 8 percent? (Do not round intermediate calculations and round your final answer to 2 decimal places.) Future value What's the present value of a $980 annuity payment over six years if interest rates are 10 percent? (Do not round intermediate calculations and round your final answer to 2 decimal places.) Present value What's the present value of a $590 annuity payment over four years if interest rates are 8 percent? (Do not round intermediate calculations and round your final answer to 2 decimal places.) Present value