Anne's marginal income tax rate is 30 percent. She purchases a corporate bond for $10,000 and the

Question:

Anne's marginal income tax rate is 30 percent. She purchases a corporate bond for $10,000 and the maturity, or face value, of the bond is $10,000. If the bond pays 5 percent per year before taxes, what is Anne's annual after-tax rate of return from the bond if the bond matures in one year? What is her annual after-tax rate of return if the bond matures in 10 years?