Find the present values of these ordinary annuities Discounting occurs once a year. Do not round Intermediate calculations. Round your answers to the nearest cent. a $300 per year for 16 years at 16% 5 b. $150 per year for 8 years at as. $ c. $300 per year for 8 years at 0% $ d. Rework previous parts assuming they are annuities due. Present value of $300 per year for 16 years at 16%: $ Present value of $150 per year for 8 years at 8%$ Present value of $300 per year for B years at 0%:$