Design a GUI for your car dealership application with classes of customer, manager, sales and service. Be sure to provide necessary wireframes and storyboards, interactivity diagrams, object dictionary, and scripts for your interactive customer program.

The sales team will monitor and record sales performance, both for the company and for individual sales professionals and teams. The sales operations team may also develop the sales metrics that the sales team must achieve, along with calculating how much compensation a sales professional receives for different sales activities.

The sales team is the main end user of the application, but, you will develop a GUI for customers.

The sales team has five (5) sales people and a manager. The dealership has an inventory of 50 cars. The sales team needs to interface with the dealerships maintenance department, which will keep track of what cars are mechanically available for sales.