The following selected data were taken from the financial statements of The OMaliey Group Inc. for December 31, 20Y5, 20Y4, and 20Y3: No dividends on common stock were dectared between 20r3 and 20rs. a. Determine the return on total assets, the retum on stockholders' equity, and the return on common stockholders' equity for the years 20y4 and 20Y5. Round your percentage answers to one decimal place. b. What conclusions can be drawn from these data as to the company's profitobility