Final answer:
All three statements regarding municipal bonds and their tax-exempt status, demand in response to tax rates, and comparative interest rates to taxable bonds are true. The correct answer is that all of the above are true statements.
Step-by-step explanation:
Statement A is true. The attractiveness of municipal bonds, especially for those in higher tax brackets, is that their coupon payments are exempt from federal income tax. This exemption means that the after-tax return on municipal bonds is indeed higher for individuals who fall under higher income tax brackets, compared to investing in taxable bonds where their interest would be subject to taxation.
Statement B is also true. If tax rates increase, the exemption offered by municipal bonds becomes more valuable. This leads to an increase in the demand for such bonds. Consequently, as the demand for these bonds increases, the yield (interest rate) they need to offer to attract investors goes down.
Statement C correctly asserts that municipal bonds typically offer lower interest rates than comparable taxable bonds. This difference in rates is primarily because the tax-exemption effectively increases the after-tax return for the investor, making them willing to accept a lower interest rate than they would on a taxable bond.
The correct answer to the question is D: All of the above are true statements.