please help with these questions. Company analyzing is Carvana . Thank you

1. Financial Performance a. What has been the return on assets in each of the past five years at the corporate level? What has been the return on sales in each of the past five years? b. What portion of the company's assets and sales has been attributed to different line of businesses in each of the past five years? (For public companies, this information may be reflected in the segment data contained in the Annual Report.) d. How has the stock price changed over the past five years? Why? e. Has the company gone through any restructuring in the past five years? 1. Financial Performance a. What has been the return on assets in each of the past five years at the corporate level? What has been the return on sales in each of the past five years? b. What portion of the company's assets and sales has been attributed to different line of businesses in each of the past five years? (For public companies, this information may be reflected in the segment data contained in the Annual Report.) d. How has the stock price changed over the past five years? Why? e. Has the company gone through any restructuring in the past five years