The perform returns the main and previous name of the offered BusinessEntityID and the Make contact with kind for that individual. The CASE expression in the Established statement decides the worth to display for the column ContactType according to the existence with the BusinessEntityID column in the worker, Seller, or https://hiresomeometodocasestudy44855.onesmablog.com/examine-this-report-on-hbr-case-solution-76626951