Assume that you are currently working in the accounting department as a senior accountant for a multinational firm offering investment advisory services. The chief financial officer, Mr. Steve Swanson asked you to form a group of 5 accountants including yourself to review the operating segment disclosures in Wesfarmers Limited's annual reports from 2017 to 2021 and prepare a report for the security analyst team in the investment research department. Mr. Steve Swanson requested that the report should include the analysis and evaluation of the performance of each Wesfarmers Limited's operating segments. It was advised that the report should address how each operating segment has contributed to the financial performance and financial position of Wesfarmers Limited over the period from 2017 - 2021.