Mortgage lenders base the mortgage interest rate they offer you on your credit rating. This makes it financially critical to maintain a credit score of 700 or higher. How much more interest would you pay on a $198,000 home if you put 20% down and financed the remaining with a 30-year mortgage at 6% interest compared to a 30-year mortgage at 3.5% interest? (Use 360 days a year.Do not round intermediate calculations. Round your answer to the nearest cent.)

Excess interest $