Demonstration

As I observed throughout this project, the performance of the code is verified by successful use of the interface. The screenshots below show the accomplishment of this objective. Figures 1 and 3 result from Figures 2 and 4, respectively.

Figure 1. Mr. Latimer's portfolio.

Figure 2. Mr. Latimer enters the interface.

Figure 3. Yosemite Sam's portfolio.

Figure 4. Yosemite Sam enters the interface.