Final answer:
The effective annual yield on the bonds is 5.2196%.
Step-by-step explanation:
The effective annual yield on the bonds can be calculated using the formula:
Effective annual yield = (1 + periodic interest rate)^n - 1
where n is the number of compounding periods per year. In this case, the bond pays interest semiannually, so there are 2 compounding periods per year. The periodic interest rate is half of the stated annual coupon rate, so it is 14.375% / 2 = 7.1875%. Plugging these values into the formula, we get:
Effective annual yield = (1 + 0.071875)^2 - 1
Effective annual yield = 0.071875^2 = 0.052196
Therefore, the effective annual yield on the bonds is 0.052196, or 5.2196%.