A 2.60 percent coupon municipal bond has 10 years left to maturity and has a price quote of 95.25. The bond can be called in four years. The call premium is one year of coupon payments. (Assume interest payments are semiannual and a par value of $5,000.) a. Compute the yield to maturity. b. Compute the taxable equivalent yield (for an investor in the 30 percent marginal tax bracket).