The project must use GUI interface for all transactions. It must have a minimum of three windows. It must use files for storing and retrieving data. You must create required classes and subclasses to implement operations. You are allowed to select any project topic of your choice. The following widgets must be used in GUI interface(s): 1 – Label 2 – Entry 3 – Button 4 – Frame 5 – Radiobutton 6 – Checkbutton 7 – Listbox 8 – Combo box 9 – Menu bar You must create a EXE file for the project.
