TASK: You are required to develop an EER model for the above problem description. The EER should contain all necessary information such as entities, attributes, primary keys, relationships (including...

TASK:
You are required to develop an EER model for the above problem description. The EER should contain all necessary information such as entities, attributes, primary keys, relationships (including specialization/generalization if any), cardinalities, and participation (including (min, max)). All specialization/generalization and union type must be represented accordingly, instead being treated as simple association relationships. Any assumptions should also be stated clearly. If assumptions are made, it is important to make sure that the assumptions reflect possible real practice for a particular industry and do not contradict with the problem description above. Assignment should be typed, not written/drawn by hand. Use CASE tool or any software to draw figures in your assignment.