(Solved): Create an Entity-Relationship (ER) diagram for the Hospital Management System. Your ER diagram shoul ...

Additionally, ensure that your system involves a minimum of 3 actors. For example, consider entities like doctor, patient, etc. The specified relationships between these entities should include: - Patients can have multiple medical appointments. - Doctors can conduct multiple medical appointments. - Patients can be admitted for multiple visits. - Different staff members can attend to different patients during their visits. Note that a simplistic ER diagram won't suffice for full marks. Make sure to accurately represent appropriate relationships, including one-to-many and others, in the diagram. Furthermore, it's important to create use cases for each actor, with a minimum of 3 use cases per actor. These are to be made on a MS Word document and submitted alongside the other files. Below is a sample template for use cases: Additionally, please note that actions like editing, deleting, and updating should be considered as one combined use case.