Find the future values of these ordinary annuities. Compounding occurs once a year. Do not round intermediate calculations. Round your answers to the nearest cent.

a. $400 per year for 12 years at 8%

b. $200 per year for 6 years at 4%.

c. $600 per year for 6 years at 0%.

d. Rework parts a, b, and c assuming they are annuities due.

-Future value of $400 per year for 12 years at 8%:

-Future value of $200 per year for 6 years at 4%:

-Future value of $600 per year for 6 years at 0%