(Preferred stock expected return) You are considering the purchase of 100 shares of preferred stock. Your required return is 15 percent. If the stock is currently selling for $31 and pays a dividend of $4.00, should you purchase the stock? a. What is the expected rate of return of the stock? L% (Round to two decimal places.) b. If you have a required rate of return of 15%, you return (Select from the drop-down menus.) W purchase the stock because the stock's expected rate of return is your required rate of should should not