For all problems you must:

1. Write a Python (.py) program
2. Test, debug, and execute the Python program
3. Submit a copy of your commented source code on-line

1. (11 pts.) Create a Person class that contains the following members: name, email, and phone_number Provide a constuctor that initializes all three members with data passed to the constructor. Add a __str__ method that returns a string printing the data members. Provide methods that allows you to get and set all three data members. Demonstrate the correctness of your program with a couple sample test cases.
2. (11 pts.) Create an Account class that contains the following members: Person, account_number and balance where composition is used for the Person data member. Provide a constuctor that initializes all three members with the data passed to the constructor. Provide a method that allows you to get the account_number and methods that allow you to get and set the Person and balance data members. Additionally, for this class any attempt in a method or constructor to set a negative balance should result in the balance being set to 0. (Note: You must use composition for the Person data member). Demonstrate the correctness of your program with a couple sample test cases.
3. (11 pts.) Create a Savings_Account class that is a derived class of the Account class. Add a minimum_balance data member and deposit and withdrawl methods. The class should contain a constructor method that utilize the Account constructor but also ensures that no object is created if the provided balance is less than the provided minimum_balance. A __str__ method that displays all data members should also be provided. Additionally, any call to the withdrawl method should fail if the balance would drop below the minimum_balance. Demonstrate the correctness of your program with a couple sample test cases.
4. (11 pts.) Create a Loan_Account class that is a derived class of the Account class. Add a maximum_balance data member and deposit and withdrawl methods. The class should contain a constructor method that utilize the Account constructor but also ensures that no object is created if the provided balance is greater than the provided maximum_balance. A __str__ method that displays all data members should also be provided. Additionally, any call to the withdrawl method should fail if the balance would exceed the maximum_balance and any call to deposit should fail if he balance would drop below 0. Demonstrate the correctness of your program with acouple sample test cases.