Firm XYZ issues a constant amount of preferred dividends at an annual value of $$7.$ Its current preferred stock price is $$30.$ What is the cost of preferred equity for Firm XYZ$?$

Continue considering Firm XYZ$.$ Assume that the equity beta for Firm XYZ is $1\mathrm{.}1.$ The Yield on $10-$year treasuries is $4\%,$ and that the market risk premium for the year is $10\%.$ What would be the cost of equity for Firm XYZ$?$

Continue considering Firm XYZ$.$ If the dividends for Firm XYZ are the same for common and preferred stock, and the price for common stock is $$50.$ What would be the cost of equity?

Continue considering Firm XYZ and your previous analysis. If you are to be conservative in your approach, what is the cost of Equity that you will use in estimating the WACC for Firm XYZ$?$