1. Implement the following using JAVA :- a. Design a class named Person and its two subclasses named Student and Employee. b. Make Faculty and Staff subclasses of Employee. Please note that, A person has a name, address, phone number, and email address. A student has a class status (freshman,sophomore, junior, or senior). You can define the status as a constant. • An employee has office & salary. • A faculty member has office hours and a rank. • A staff member has a title. c. Draw a UML diagram of the system.

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