(The APerson, Student, Employee, Faculty, and Staff classes) Design a class named APerson and its two subclasses named Student and Employee. Make Faculty and Staff subclasses of Employee. A person has a name, address, phone number, and email address. A student has a class status (freshman, sophomore, junior, or senior). Define the status as a constant. An employee has an office, salary, and date-hired. Define a class named MyDate that contains the fields year, month, and day. A faculty member has office hours and a rank. A staff member has a title. Override the toString method in each class to display the class name and the personA????1s name.

 

Draw the UML diagram for the classes. Implement the classes. Write a test program that creates a Person, Student, Employee, Faculty, and Staff, and invokes their toString ( ) methods.

 

(Subclasses of Account) In Exercise 7.3, the Account class was created to model a bank account. An account has the properties account number, balance, annual interest rate, and date created, and methods to deposit and withdraw. Create two subclasses for checking and saving accounts. A checking account has an overdraft limit, but a savings account cannot be overdrawn.                                                                                                         

 

        Draw the UML diagram for the classes. Implement the classes. Write a            test program that creates objects of Account, SavingsAccount, and CheckingAccount and invokes their toString ( ) methods.