The perform returns the 1st and last identify of a specified BusinessEntityID and also the contact variety for that particular person. The CASE expression during the Established assertion determines the value to Exhibit for your column ContactType depending on the existence in the BusinessEntityID column in the Employee, Seller, or https://case-study-writing-servic04174.ampedpages.com/not-known-facts-about-hbs-case-solution-62798602