Answer:
15.87%
Step-by-step explanation:
Calculation to determine the after-tax cost of preferred stock
Using this formula
Kp=Dividend/Price − floatation costs per share
Let plug in the formula
Kp=$10.00/$66-$3.00
Kp=$10.00/$63
Kp= 0.1587*100
Kp=15.87%
Therefore the after-tax cost of preferred stock is 15.87%