Such as, suppose you wish to study how COVID-19 has afflicted the hospitality sector. In that case, you could decide on either a consultant case, for instance a large hotel chain, or an outlier case, such as a modest Bed and Breakfast which has managed to outlive the pandemic. https://kylerjsymj.bloggerchest.com/36356256/hbr-case-study-analysis-for-dummies