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.

$$700$ per year for $14$ years at $16\%.$

$

$$350$ per year for $7$ years at $8\%.$

$

$$500$ per year for $7$ years at $0\%.$

$

Rework previous parts assuming they are annuities due.

Present value of $$700$ per year for $14$ years at $16\%$: $

Present value of $$350$ per year for $7$ years at $8\%$: $

Present value of $$500$ per year for $7$ years at $0\%$: $