A 4.00 percent coupon municipal bond has 12 years left to maturity and has a price quote of 106.80. The bond can be called in eight years. The call premium is one year of coupon payments. (Assume interest payments are semiannual and a par value of $5,000.)

Compute the bonds current yield percentage. (Round your answer to 2 decimal places.)

Compute the yield to maturity percentage. (Round your answer to 2 decimal places.)

Compute the taxable equivalent yield percentage (for an investor in the 35 percent marginal tax bracket).

Compute the yield to call percentage. (Round your answer to 2 decimal places.)