By way of example, suppose you want to study how COVID-19 has afflicted the hospitality sector. In that case, you could choose both a consultant case, such as a big resort chain, or an outlier case, like a little Mattress and Breakfast that has managed to outlive the pandemic. https://hbr-case-study-analysis28581.onesmablog.com/the-case-study-answers-diaries-76313239