Answer with Step-by-step explanation:
Question does not state what kind of interest, here are the three common possibilities:
1. Simple interest of 6%:
Future value (FV) = 3000*(1+0.06*20) = $6600
2. compounded annually:
Future value (FV) = 3000*(1+0.06)^20 = $9621.41 (nearest cent)
3. compounded monthly:
Future value (FV) = 3000*(1+0.06/12)^(20*12) = $9930.61 (nearest cent)