Part Three Data Modelling Instructions for Assignment #3 Part Three Use the use case and process models you created for the Campus Housing Service to answer the questions. Hint: Create an ERD that answers the questions. There are three entities and attributes associated with each entity. There will be two relationships, use crows foot notation to denote cardinality. What entities would you include on a data model? What attributes would you list for each entity? Select an identier for each entity, if possible. What relationships exist between the entities that you identied? Label the relationships appropriately, and denote the cardinality and modality of each relationship