Final answer:
The subject of this question is Business, as it pertains to an organization's requirements for various entities. It is a high school level question.
Step-by-step explanation:
The subject of this question is Business. It is asking about an organization called TAL Distributors and their requirements regarding different entities such as reps, customers, items, orders, and order lines. This suggests a business context, as the question involves understanding the operations and information needs of the organization.