Answer:
17.00 percent
Step-by-step explanation:
Preferred equity is an ownership interest in a company. However, preferred does not carry any voting right like the common equity.
The formula for calculating the cost of preferred equity for the 100 preferred stocks is follows:

Where,
Preferred Dividend Per Share = $2.50
Price Per Share = $15
Therefore,

Expressing 0.17 as a percentage by multiplying it by 100, we have:
Cost of Preferred Equity = 0.17 * 100 = 17.00 or 17.00 percent.
I wish best of luck.