I need help with this exercise asap. Thanks in advance.

1. Think about a simple problem that would require a database. For this exercise, come up with a problem that has 3-5 entities. Briefly (in a few sentences) describe your problem.

2. Identify the entities, relationships, attributes, and cardinalities. Try to draw your diagram using the ERD Plus software. Links to an external site.If you do that, copy and paste your diagram to the discussion board. If you have any problems, then simply list the entities, relationships, attributes, and cardinalities.

3. Convert your ERD into a relational schema either by pasting your diagram or describing it in words.