TO DO: (Based on Case 2) "Dr. Franks Walk in Clinic"

Draw the Basic Entity Relationship (ER) and Extended Entity

Relationship (EER) Diagrams.

List all the attributes for each entity.

Underline the keys (identifiers).

Identify each entity as a fundamental, attributive, or associative

entity.

Label the maximum and minimum cardinality for the relationships.

Write down your assumptions about business rules.

Be careful that your assumption is an addition to but not against

the original business rules.

NEED TO USE DRAW. IO