Compute the future value of a $100 cash flow for the following combinations of discount rates and times:

r=8%. t=10 years
r=8% t=20 years
r=4% t=10 years
r=4% t=20 years

Compute the future value of a $100 cash flow for the following combinations of discount rates and times:

r=8%. t=10 years
r=8% t=20 years
r=4% t=10 years
r=4% t=20 years

FV would be:
1) $1,448.66
2)$4,576.20
3)$1,200.61
4)$2,977.81