business fucnctions

In the Week 1 discussion, you identified one (1) example of a business function or operation and the business rules associated with information you would want to store about a student at a university. You will build upon that discussion as you describe the main entities or objects of the university business function/operation, as well as the manner in which they relate to one another.

• Describe the main entities or objects of the university business function/operation. Specify the attribute that would be the primary key for each entity,B and provide a rationale for why you selected such an attribute.
• Determine whether the relationships between each of the chosen entities are one-to-one, one-to-many, or many-to-many relationships. Justify your response.
• Explain the key manner in which the university business function/operation and the business rules associated with that business function/operation support the relationships mentioned above. Also, explain the fundamental ways in which the relationships could change, based on the interpretation of the given business rules.