Integrating Separate REA Diagrams Developed for Individual Transaction Cycles into a Single,comprehensive

Multiple Choice

Integrating separate REA diagrams developed for individual transaction cycles into a single,comprehensive enterprise-wide data model

A) is possible.
B) requires understanding what the cardinalities in each separate diagram reveal about the organization's business policies and activities.
C) provides a single comprehensive enterprise-wide model of the organization.
D) all of the above are true.