Answer:
4.5%
Step-by-step explanation:
Calculation for the annual yield or return (r) on this preferred stock
Using this formula
PVper = PMT / r
Where,
PVper =$18.75
PMT =(4.25%*$20)=0.85
Let plug in the formula
$18.75 = 0.85 / r
r = 0.045*100
r= 4.5%
Therefore the annual yield or return (r) on this preferred stock will be 4.5%