I believe John Lewis’s hierarchical structure is their main contributor to success therefore I have ranked it first, the reason for this is that different structures shows different things. For example hierarchical structures shows who has the most authority in a business and who has the least amount of authority, this helps them contribute to success because each line of authority are aware of their own targets which contribute to the overall cusses of the company Another reason why is that structures delegate roles to different functions so it shows which function is working at different roles and jobs. This contributes them to success because individual targets and team targets helps the business achieve the main target consequently their