The case study is about Chris Smith, the Purchasing Director for a chain of hospitals in the US. She prides herself on being a tough interviewer and asks applicants to apply business school knowledge to real-world purchasing scenarios. The hospital makes three types of purchases: office supplies, small medical items, and large-scale medical equipment. Applicants are asked to analyze demand, rebuy, buying center, and the B2B decision-making process for each type of purchase.