Municipal Bank has $400,000 of 7% debenture bonds outstanding. The bonds were issued at 104 in 2018 and mature in 2038. The bonds have annual interest payments. Read the requirements. Requirement 1. How much cash did Municipal Bank receive when it issued these bonds? Municipal Bank received $ 416,000 at bond issuance. Requirement 2. How much cash in total will Municipal Bank pay the bondholders through the maturity date of the bonds? Municipal Bank will pay the bondholders $ 960,000 through the maturity date of the bonds. Requirement 3. Calculate the difference between your answers to requirements 1 and 2. This difference represents Municipal Bank's total interest expense over the life of the bonds. The difference between your answers to requirements 1 and 2 is $ 544,000 Requirement 4. Compute Municipal Bank's annual interest expense using the straight-line amortization method. Multiply this amount by 20. Your 20-year total should be the same as your answer to requirement 3. Municipal Bank's annual interest expense using the straight-line amortization method is $ 1. How much cash did Municipal Bank receive when it issued these bonds? 2. How much cash in total will Municipal Bank pay the bondholders through the maturity date of the bonds? 3. Calculate the difference between your answers to requirements 1 and 2. This difference represents Municipal Bank's total interest expense over the life of the bonds. 4. Compute Municipal Bank's annual interest expense using the straight-line amortization method. Multiply this amount by 20. Your 20-year total should be the same as your answer to requirement 3