One example is, suppose you need to look at how COVID-19 has impacted the hospitality sector. In that case, you can select either a representative case, for instance a huge hotel chain, or an outlier case, for instance a small Mattress and Breakfast which includes managed to survive the pandemic. https://andresajshg.articlesblogger.com/55638938/the-greatest-guide-to-hbr-case-study-analysis