On January 1, a company issued 6%, 20-year bonds with a face amount of $80 million for $64,165,848 to yield 8%. Interest is paid semiannually. What was the interest expense at the effective interest rate on the December 31 annual income statement? (Enter your answers in whole dollars. Round your intermediate calculations to the nearest dollar amount.) points Perlod-End Cash Interest Bond Interest Discount Pald xpense Amortization Carrying Val 64,165,848 June 30 December 31 Total