Find the present values of these ordinary annuities. Discounting occurs once a year. Round your answers to the nearest cent. A. $300 per year for 16 years at 6%. B. $150 per year for 8 years at 3%. C. $200 per year for 14 years at 0%. Rework previous parts assuming that they are annuities due. Round your answers to the nearest cent. D. $300 per year for 16 years at 6%. E. $150 per year for 8 years at 3%. F. $200 per year for 14 years at 0%