question 3 please

Marpin, Turnover, Return on Investment, Average Operating Assets Nakamura Company provided the following income statement for the Last year: At the begineing of last year, the company had $24,200,000 in operating assets. At the end of the year, the company had $20,600,000 in operating assets Required: 1. Compute average operating assets: 2. Compute the margin (as a percent) and tumover rotios for last year. 3. Compute ROI as a percent. Round any division to two decimal places then round percent to the nearest whole percent