Create a Class Diagram in Visio for the requested Food Truck information system that documents the most important entity classes. Use textual analysis of your use case descriptions to identify objects for your classes. Do brainstorming in your teams to decide on the final set of classes in your diagram. Show multiplicities for all associations and aggregations between classes. Try to include some aggregation classes, association classes, and subclasses in your diagram. All classes should show some attributes, and at least some of your classes should also show some behaviors.