1.Find the simple interest on the loan.

$1600 at 7% for 10 years.

2. Find the simple interest on the loan. (Round your answer to the nearest cent.) $865 at 6.55% for 5 years 6 months.

3. Find the total amount due for the simple interest loan. $1500 at 7% for 10 years.

4. Find the total amount due for the simple interest loan. (Round your answer to the nearest cent.) $6300 at 5.9% for 4 years 9 months.

5. Find the interest rate on a loan charging $594 simple interest on a principal of $2750 after 6 years. %