Design a software system that simulates a real world system (such as ATMs, banks, calculators, vending machines, courses, games...). The program (the software system) must contain selection (if), repetition (loop), methods, user define class, and arrays. The documents include flowchart, UML, and comments in the program. 2D arrays Relate classes through inheritance or composition. Design the system to perform more functions. Drop the following files (Don't Zip Them) in Blackboard before 10:30 am on the due day. If the Blackboard does not work, email it to me (sgarcia-otero@vsu.edu). 1) UML diagram 2) Flowchart 3) Source file 4) Output (print screen)