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. $1,000 per year for 14 years at 14%. b. $500 per year for 7 years at 7%. to C. $400 per year for 7 years at 0%. d. Rework previous parts assuming they are annuities due. Present value of $1,000 per year for 14 years at 14%: $ Present value of $500 per year for 7 years at 7%: $ Present value of $400 per year for 7 years at 0%: $