Find the future values of these ordinary annuities. Compounding occurs once a year. Round your answers to the nearest cent. a. $800 per year for 14 years at 4%. b. $400 per year for 7 years at 2%. c. $800 per year for 16 years at 0%. Rework previous parts assuming that they are annuities due. Round your answers to the nearest cent. d. $800 per year for 14 years at 4%. $ e. $400 per year for 7 years at 2%. $ f. $800 per year for 16 years at 0%.