What is the future value of a $670 annuity payment over six years if interest rates are 10 percent? (Do not round intermediate calculations. Round your final answer to 2 decimal places.)

Compute the present value of a $3,300 deposit in year 2 and another $2,800 deposit at the end of year 4 if interest rates are 9 percent. (Do not round intermediate calculations. Round your final answer to 2 decimal places.)