Krell Industries has a share price of $22.15 today. If Krell is expected to pay a dividend of $0.72 this year and its stock price is expected to grow to $23.88 at the end of the year, what is Krell's dividend yield and equity cost of capital? The dividend yield is \%. (Round to one decimal place.) The capital gain rate is %. (Round to one decimal place.) The total return is \%. (Round to one decimal place.)