Using the information for Otis, Inc., in SE and SE, compute profit margin, asset turnover, and return on assets for 2011 and 2012. In 2010, total assets were $200,000. Comment on the results.
In SE, The comparative income statements and balance sheets of Otis, Inc., appear below. Compute the amount and percentage changes for the income statements and comment on the changes from 2011 to 2012.
(Round computations to one decimal place.)