Multimedia Technology does business in three different business segments: (1) entertainment, (2) publishing/information and (3) consumer/commercial finance. Results for a recent year were as follows (in millions): Revenues Operating income Total assets Entertainment 1,272 223 1,120 Publishing/Information 705 122 1,308 Consumer/Commercial Finance 1,235 244 924 1 Compute the following for each business segment: (a) Return on sales (b) Capital turnover (c) ROI. 2 Comment on the differences in ROI among the business segments. Include reasons for the differences