Problem 5-9 Calculating Annuity Values [LO 1] Assume you deposit $5,100 at the end of each year into an account paying 9.75 percent interest How much money will you have in the account in 18 years? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) Annuity future value 27,217.72 8 How much will you have if you make deposits for 36 years? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) Annuity future value 145,255.71