Option-3 : Video Store Management System: 1. A Video Store (AVS) runs a series of fairly standard video stores. 2. Before a video can be put on the shelf, it must be cataloged and entered into the video database. 3. Every customer must have a valid AVS customer card in order to rent a video. 4. Customers rent videos for three days at a time. 4.1. Every time a customer rents a video, the system must ensure that they do not have any overdue videos. 4.2. If so, the overdue videos must be returned and an overdue fee paid before customer can rent more videos. 4.3. Likewise, if the customer has returned overdue videos, but has not paid the overdue fee, the fee must be paid before new videos can be rented. 5. Every morning, the store manager prints a report that lists overdue videos. 5.1. If a video is two or more days overdue, the manager calls the customer to remind them to return the video. 5.2. If a video is returned in damaged condition, the manager removes it from the video database and may sometimes charge the customer.

1- Prepare analysis diagram and use case realization for all the use cases that you will deliver in your use case section. 2. Prepare 2 sequence diagrams that you will select among the use cases. The sequence diagrams should reflect all scenarios and functionalities that are mentioned in the requirements that are addressed in the use case descriptions 3. Prepare 2 state chart diagrams from the class diagram that you put in the preparation section