Answer:
The formula for effective annual yield is as under:
Effective Annual Yield = (1+r/n)^n -1
Here we have r which is 7.4%, n is 2 for semi-annually. By putting values in the above equation we have:
Effective Annual Yield = (1+7.4%/2)^2 -1 = 0.075369 which is almost 7.54%
The effective annual yield on the bond is 7.54% and for the bond which would be paid annually would have coupon rate of 7.54% if the company desires to issue the bond at par.