Using the descriptions from the UML Review Activity, create a UML Sequence Diagram to illustrate the feature of creating a new Course and enrolling one student. Use the following guidelines.

1. You may assume that a "UI" object exists and initiates the sequence.
2. Show the creation of all objects involved, e.g. you must create an instructor before you can create the course.
3. If there is more than one instance of the same class, each should be represented as a separate entity.
4. For the purposes of this exercise, you may assume that a Course Catalog is not needed.

Use a professional drawing tool such as Lucidchart to create your diagram. Screenshots are sloppy and unprofessional; when submitting your final diagram save it as an image or a PDF file. Feel free to search the Internet for the appropriate notation.

Complete this exercise individually by the due date. There will be a class discussion of the steps to perform this refactoring immediately after the dropbox closes.