Comparative case studies require comparing two or even more cases to draw similarities, distinctions, and patterns in between them. This type of study is commonly used to test hypotheses or theories. [8] The Worldwide Harvester "IH" logo in Case IH represents The pinnacle-on view of a farmer driving a tractor. https://miloecrfb.kylieblog.com/36249707/the-case-study-help-diaries