Due on August 26 in class. Design a corporate information system for tracking the relationships between employees, managers, and groups in different companies. Think of this as the information in a Rolodex for someplace like Business Week . Companies have different focus areas, like McDonald's and fast food, Boeing and airplanes. Everyone has an office and a phone.
People have names and social security numbers.
Each manager has a title. Each group of employees as a role in the company. Once a company is selected, the second list box contains all the groups in that company. Once a group is selected, the third list box contains all the names of people in that group. We will call your program by executing Rolodex open .