Determine the future value of the following single amounts (FV of $1, PV of $1, FVA of $1, PVA of $1, FVAD of $1 and PVAD of $1) (Use appropriate factor(s) from the tables provided.) (Round your final answers to nearest whole dollar amount.):

Invested Amount i = n = Future Value

1. $19,000 4% 12

2. $30,000 8% 10

3. $42,000 8% 15

4. $63,000 6% 12