What is the accimulated sum of each of the following streams of payments?

A) $490 a year for 9 years compounded annually at 11 percent

B) $108 a year for 6 years compounded annually at 9 percent

C) $32 a year for 12 years compounded annually at 12 percent

D) $21 a year for 6 years compounded annually at 5 percent