Cost of common stock equityCAPM J&M Corporation common stock has a beta, b, of 1.4. The risk-free rate is 5%, and the market return is 12%. a. Determine the risk premium on J&M common stock. b. Determine the required return that J&M common stock should provide. c. Determine J&M's cost of common stock equity using the CAPM. a. The risk premium on J&M common stock is %. (Round to one decimal place) b. The required return that J&M common stock should provide is %. (Round to one decimal place) C. J&M's cost of common stock equity using the CAPM is %. (Round to one decimal place)