The return on assets for Ayala Corporation is 7.6%. During the same year, Ayala’s return on common stockholders’ equity is 12.8%. What is the explanation for the difference in the two rates?

Win goods inc. is a large multinational conglomerate. as a single business unit, the company's stock price is estimated to be $200. however, by adding the actual market stock prices of each of its individual business units, the stock price of the company as one unit would be $300. what is win goods experiencing in this scenario? a. diversification discount b. learning-curveeffects c. experience-curveeffects d. economies of scale