12) 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. $300 per year for 12 years at 14%. $ $150 per year for 6 years at 7%. $ $400 per year for 6 years at 0%. $ Rework previous parts assuming they are annuities due. Present value of $300 per year for 12 years at 14%: $ Present value of $150 per year for 6 years at 7%: $ Present value of $400 per year for 6 years at 0%: $