Final answer:
The equivalent taxable yield (ETY) of the municipal bond, given the tax rate and the bond's coupon rate, is calculated to be approximately 10.85%.
Step-by-step explanation:
The equivalent taxable yield (ETY) of the municipal bond can be calculated using the following information provided: the municipal bond has an 8.2% coupon rate, a tax payable of $10,000, earnings after tax of $31,000, and earnings before tax of $41,000. To determine the ETY, we first need to find the tax rate, which would be the tax payable divided by the earnings before tax. So, the tax rate is $10,000 / $41,000 = 0.2439 or 24.39%. Now, we can use the formula ETY = Municipal Bond Interest Rate / (1 - Tax Rate) to find the equivalent taxable yield. Thus, ETY = 8.2% / (1 - 0.2439) which equals approximately 10.85%.