Question 2 2 pts Comparing the interest rate of a taxable corporate bond with the interest rate on a non-taxable municipal bond is tricky and requires the use of a formula. Explain what formula is used to help investors make a comparison of a taxable and a non-taxable bond investment. Specifically, what is the formula called? What does it help you figure out? (In your own words please) 12pt Paragraph I Avey T3