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Brief Exercise 14-5 Effective interest on bonds [LO14-2] On January 1, a company issued 9%, 20- year bonds with a face amount of $80 million for $73,136,724 to yield 10 % Interest is paid semiannually. What was interest expense at the effective interest rate on June 30, the first interest date? (Enter your answers in whole dollars. Round percentage answers to 1 decimal place (e.g., 0.0234 should be entered as 2.3).) x Effective Rate (%) Interest Expense Amount