Please use StarUML to draw CLASS Diagram to answer question based on the problem statement. Don't copy other chegg answers because they are wrong.

Problem Statement

The University of Alabama wants to computerize its registration system

5. The Registrar sets up the curriculum for a semester
6. Students select 3 ~ 5 courses
7. Once a student registers for a semester, the billing system is notified so the student may be billed for the semester
8. Once a student registers for a semester, the registrar is notified as well for records
9. Students may use the system to add/drop courses for a period of time after registration
10. A class cannot exceed 20 students
    • Otherwise, the class is closed
11. Professors use the system to set their preferred course offerings and receive their course offering rosters after students register
    • The teaching load at University of Alabama is that a professor teaches 2 ~ 4 courses a semester
    • One course may have several offerings, i.e., a course may be offered in several sessions.

Q3: Please draw a class diagram for the above problem statement. (80 pts)

• For a class, you need to include attributes and operations if such information is needed by other classes
  • If you have included attributes and operations, please define their visibility
• Identify the relationship between classes
  • For associations, please also identify multiplicity
• Please pay attention to the relationship between a sequence diagram and a class diagram, i.e., the information should be consistent between the sequence diagram and the class diagram.