Data Model. Data models are a reflection of how the business operates. Only when there is a foundational change in the business process and culture will the data model change. However, the database design changes frequently driven by human resources, budgets, and technology.

Design a conceptual data model in Crow feet notation of what the database design above in Microsoft Access portrays.The conceptual data model and its relationships are not the same as the database design. You would need to determine the entities and relationships that fit the database design. The data model focuses on the correctness of notation, functional dependencies, relationships, cardinalities, attributes, and entities.

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