Answer:
A. 2.6%
B.it can be said that 30 -year municipal bond offers the highest after tax yield.
Step-by-step explanation:
a. The after tax yield of 30-year treasury bond = before tax yield *(1 - tax rate)
here before tax yield = 4%.
tax rate = 35% =>0.35
=> 4% *( 1 -0.35)
=> 4% *(0.65)
=>2.6%.
b. the after tax yield of 30 -year treaury bond is 2.6%.
The after tax yield on 30- year municipal bond will be 3%
it can be said that 30 -year municipal bond offers the highest after tax yield.