Find the future values of these ordinary annuites. Compounding occurs once a year. Do not round intermediate calculations. Round your answers to the nearest cent 3. $500 per year for 12 years at 8% $ --. $250 per year for 6 years at 4%. C. $700 per year for 6 years at 0% d. Rework parts a, b, and cassuming they are annuities due. Future value of $500 per year for 12 years at 8%:$ Future value of $250 per year for 6 years at 4%:$ Future value of 5700 per year for 6 years at 0%: $