Write a banking program that simulates the operation of your local bank. You should declare the following collection of classes.

Write a banking program that simulates the operation of your local bank. You should declare the
following collection of classes.
Class Account
• Data fields: customer (type Customer), balance, account_number, transactions array (type
transaction*)
• Member functions: create_Account()1
, get_account_number(), get_balance(),
get_customer(), to_string(), set_customer(), set_balance()
Class Savings_Account extends Account
• Member functions: deposit(), withdraw(), add_interest()
Class Checking_Account extends Account
• Member functions: deposit(), withdraw(), add_interest()
Class Customer
• Data fields: name, address, age, telephone_number, customer_number
• Member functions: Accessors and modifiers for data fields
Classes Senior, Adult, Student, all of which extend class Customer
• Each has constant data fields, SAVINGS_INTEREST, CHECK_INTEREST, CHECK_CHARGE, and
OVERDRAFT_PENALTY, that define these values for customers of that type.
Class Bank
• Data field: array accounts (type Account*)
• Member functions: add_account(), make_deposit(), make_withdrawal(), get_account(),
Class Transaction
• Data fields: transaction_type, amount, balance, type Date2
• Member functions: to_string()
You need to write all these classes and an application class that interacts with the user. In the
application, you should first open several accounts and then enter several transactions. A sample
console output is attached. Note: in addition to the specifications above, you may also need to add
other data fields and member functions to the classes. You are also allowed to define and
implement other classes if needed.