Maturity	Coupon	Bid	Asked	Change	Asked Yield
8/15/2015	3.25	104.125	105.000	0.0431	?

a) this is a T-Bond listing for the trading day June 15, 2011. For the above T-Bond, calculate the ASK YIELD.

b) if your tax rate were 30% and you purchased a bond with the above coupon rate, for an equivalent corporate bond (a bond that would bay the same after-tax rate).