Contains the same information as Deliverable 2, except in a different format. Deliverable 3 is an Entity Relationship Diagram (ERD) that you develop in ERwin. All of the functionality indicated in the business rules must be present. Also, this exercise is an excellent opportunity to show your understanding of Enhanced Entity Relationship Diagrams (EERD), as you will have the opportunity to demonstrate Supertype/Subtypes. A helpful hint here is to take a screenshot of your Erwin ERD instead of printing it. Erwin places a big watermark description across the page when you print using the free Community Edition of the software; however, if you simply take a screenshot, then the watermark does not appear. All entities, attributes, and relationships must be properly labeled. Although they are presented in different visual formats, the information contained on this Deliverable 3 Erwin logical data model (ERD) must exactly correspond to the information contained on Logical Schema of deliverable #2