Business rule for ERD

Write the business rules reflected in attached ERD. Please see the attached file. I am suppose to write the business rules for this ERD.

Example 1: 1) EMPLOYEE can have Zero-To-Many DEPENDENT 2) A DEPENDENT has Exactly-One EMPLOYEE Example 2: 1) A Store may place multiple Orders 2) An Order_Line contains has exactly-One Order and Exactly-One Product