Find the present values of these ordinary annuities. Discounting occurs once a year. Round your answers to the nearest cent. a. $700 per year for 8 years at 14%. b. $350 per year for 4 years at 7%. c. $1,000 per year for 16 years at 0%. Rework previous parts assuming that they are annuities due. Round your answers to the nearest cent. d. $700 per year for 8 years at 14%. e. $350 per year for 4 years at 7%. f. $1,000 per year for 16 years at 0%