Chapter 8-Structuring System Data Requirements 3. (5 points). Fill in the blanks. a) A is a detailed model that captures the overall structure of organizational data that is independent of any database management system or other implementation considerations. b) An is a detailed, logical representation of the entities, associations, and data elements for an organization or business area. c) An is a named property or characteristic of an entity that is of interest to the organization. d) A is an association between the instances of one or more entity types that is of interest to the organization. e) An is a candidate key that has been selected as the unique, identifying characteristic for an entity type. itoms to he submitted les-that