Calculating Average Operating Assets, Margin, Tumover, Return on Investment (ROI) Forchen, Incy, provided the following information for two of its divisians for last year: 1. For the Small Anoliances Division, calculate: 3. What if operating income for the Small Appliances Division was $2,080,200 ? How would that affect average operating assets? Margin? Turnover? Rol? Calculate any changed ratios. When required, round the percent to four decimal places before converting to a percentage, For example, .88349 would be rounded to .8835 and entered as 88.35 . Enter " 0 ", where ever required