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 740 or higher. How much more interest would you pay on a $192,000 home if you put 25% down and financed the remaining with a 30-year mortgage at 5% interest compared to a 30-year mortgage at 3.5% interest? (Do not round intermediate calculations. Round your answer to the nearest cent.) Excess interest