= = Emphasis Heading movements, choose Check for Updates. 8. Calculate the future value of an ordinary annuity of $250 paid every month for 30 years, assuming an annual earnings rate of 12%. 9. Calculate the future value of a quarterly annuity of $2,000 beginning today and continuing for 10 years, assuming an annual earnings rate of 10%. I 10. Calculate the annual payment that can be received over 30 years from a single investment of $1,000,000 carning 9%, compounded annually. n Pro