One example is, suppose you need to study how COVID-19 has affected the hospitality sector. In that case, you could select either a agent case, such as a large hotel chain, or an outlier case, such as a compact Bed and Breakfast which has managed to outlive the pandemic. https://felixnpjgk.worldblogged.com/45560998/a-simple-key-for-online-case-solution-unveiled