Find the present values of these ordinary annuities. Discounting occurs once a year. Round your answers to the nearest cent.

1. $200 per year for 16 years at 10%.

   $

2. $100 per year for 8 years at 5%.

   $

3. $700 per year for 16 years at 0%.

   $

   Rework previous parts assuming that they are annuities due. Round your answers to the nearest cent.

4. $200 per year for 16 years at 10%.

   $

5. $100 per year for 8 years at 5%.

   $

6. $700 per year for 16 years at 0%.

   $