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 14 years at 14%. $

$150 per year for 7 years at 7%. $

$1,000 per year for 7 years at 0%. $

Rework previous parts assuming they are annuities due.

Present value of $300 per year for 14 years at 14%: $

Present value of $150 per year for 7 years at 7%: $

Present value of $1,000 per year for 7 years at 0%: $