Consider the Following Conceptual Model

Essay

Consider the following conceptual model.
This model reflects the enterprise policy that once a need for a good is identified and a requisition is prepared, an agent physically goes to a local supplier and verbally requests, accepts, and pays for the goods in a single transaction before returning to the enterprise. If the enterprise expects never to change this policy, what conceptual level implementation compromise do you recommend the enterprise make to the pictured conceptual model? Explain your recommendation and either draw the compromised model or write it in grammar format.