need only 3 and 4 answered (the turnover and the return on investement

At the beginning of the year, the value of operating assets was $1,300,000. At the end of the yean the volue of operating ussets was $1,000,000 This information has been collected in the Microsott Excel Online fie. Open the spreadsheet, perform the required analys, and ingut your answers in the questions below bpen spreadshent Required: For East Muilett Manufacturing, calculate the following: 1. Average operating ascecs 2. Margin- flound yeur answer to two deomal places 1. Tumberer. Round your anywer to twa decimal places. 4. Return on irvestment. Pe not tound ititerihedgate calculations. llound your answer to two decimal placet