Compound annuity) What is the accumulated sum of each of the following streams of payments?

a. $500 a year for 9 years compounded annually at 11 percent.

b. $112 a year for 8 years compounded annually at 7 percent.

c. $32 a year for 13 years compounded annually at 11percent.

d. $28 a year for 5 years compounded annually at 6 percent.

(Compound annuity) What is the accumulated sum of each of the following streams of payments? a. $500 a year for 9 years compounded annually at 11 percent. b. $112 a year for 8 years compounded annually at 7 percent. c. $32 a year for 13 years compounded annually at 11 percent. d. $28 a year for 5 years compounded annually at 6 percent