As an example, suppose you should study how COVID-19 has impacted the hospitality sector. In that case, it is possible to pick out possibly a agent case, like a massive resort chain, or an outlier case, like a modest Bed and Breakfast which has managed to survive the pandemic. https://trentonjraxw.wizzardsblog.com/30905842/not-known-factual-statements-about-darden-case-solutions