Could you please help me with the following project?:
Develop a Use Case Model.
Include Use Cases for:
1. Creating a new, named Presentation
2. Adding a new Slide to the Presentation
3. Selecting a Design for the Presentation
4. Adding Text and Graphics to a Slide
5. Animating Text or Graphics to appear on a Slide
6. Viewing a Slideshow
//Need an example of a use case model