2. Identify the business rules contained in the following scenario. We are frequently asked for movies starring specific actors. John Wayne and Julia Roberts are always popular. So wed like to keep track of the star actors appearing in each movie. Not all of our movies have star actors. Customers like to know each actors real birth name and date of birth. We track only actors who appear in the movies in our inventory.

3. Identify the business rules contained in the following scenario. We have lots of customers. We rent videos only to people who have joined our video club. To belong to our club, they must have good credit. For each club member, wed like to keep their first and last name, current phone number, and current address. And, of course, each club member has a membership number. Then we need to keep track of what movie each customer currently has checked out. A customer may check out multiple video tapes at any given time. We just track current rentals. We dont keep track of any rental histories.