Its an request don't copy from other answers

Assignment Specification:

Members join the system by registering online (username (email), password, address, phone no) and including a credit card to pay the membership fees. Most memberships are for one year, but memberships as short as two months are available. Throughout the year, the streaming service offers various discounts on its regular membership prices (e.g., two memberships for the price of one for Christmas). It is common for members to pay different amounts for the same length of membership. The service sends out reminder emails to members asking them to renew their memberships one month before their memberships expire. Some members have become angry when asked to renew at a much higher rate than their original membership contract. That is why the organization wants to track the price paid so that the manager can override the regular prices with special prices when members are asked to renew. The system must track these new prices so that renewals can be processed accurately. The manager wants the system to track each time a member visits the site. The system will then identify the heavy users and generate a report so that the manager can ask them to renew their memberships early, perhaps offering them a reduced rate for early renewal. Likewise, the system should identify members who have not visited the site in more than a month so that the manager can email them and attempt to re-interest them in the service. Perform the following tasks:

1. Create an activity diagram for the streaming service system.

2. Model the domain concepts and their relationships. Express a Domain Model as a UML class diagram. The Domain Model should:

- Be expressed at the problem domain level of abstraction; it should focus on the abstract concepts and not include design or implementation classes.

- Include relevant and necessary associations.

- Include multiplicity if appropriate.

- Do not include operations or methods in your conceptual model.