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

"jake’s roof repair has provided the following data concerning its costs: fixed cost per month cost per repair-hour wages and salaries $ 20,900 $ 15.00 parts and supplies $ 7.70 equipment depreciation $ 2,800 $ 0.35 truck operating expenses $ 5,720 $ 1.60 rent $ 4,690 administrative expenses $ 3,850 $ 0.50 for example, wages and salaries should be $20,900 plus $15.00 per repair-hour. the company expected to work 2,600 repair-hours in may, but actually worked 2,500 repair-hours. the company expects its sales to be $47.00 per repair-hour. required: compute the company’s activity variances for may."