What is the factor needed to calculate the future value of $20,000 invested for 3 years compounded semiannually at an interest rate of 10%? You can use the appropriate compound interest tables. 1.33823 b. 1.26248 1.19102 d. 1.27628 a. c. a. In calculating the future value of ten $5,000 deposits made at the end of each of the next 20 years, earning interest of 10%, which compound interest table should be used? Future value of 1 b. Present value of 1 c. Future value of an ordinary annuity of 1 d. Present value of an ordinary annuity of 1 Present value of an annuity due of 1 e