Final answer:
In the context of a study team, the CEO of a company is least likely to be a member because their role focuses on higher-level strategic decision-making rather than the detailed operational insights that study teams investigate.
The correct option is a.
Step-by-step explanation:
When considering the question, which of the following is least likely to be a member of a study team, the roles being evaluated include a CEO of a company, an internal auditor or accountant, an IT specialist, and a middle-level manager who uses the system.
In the context of a typical study team which is often formed to investigate specific operational issues or to develop an understanding of particular workplace systems and processes, the CEO of a company is least likely to be directly involved.
CEOs are typically focused on high-level strategic decision-making and often delegate in-depth team studies to their staff. Internal auditors, IT specialists, and middle-level managers are all more directly concerned with the everyday operations and would provide more hands-on insights into a study team.
The correct option is a.