ou will create a simple Banking System Simulation in C$++$ and Java, where

different types of accounts can be managed. Each account can perform actions like deposit,

withdraw, and calculate interest. The system should support both Savings Accounts and

Checking Accounts, each with unique behaviors, and allow transactions to be performed on

these accounts.

$1.$ Create an interface Account $($Java$)/$ an abstract class Account $($C$++).$

o This interface$/$abstract class should declare the following abstract methods:

$$ void deposit$($double amount$)$: Deposits the given amount into the

account.

$$ void withdraw$($double amount$)$: Withdraws the given amount from the

account, if sufficient balance is available.

$$ double calculateInterest$()$: Calculates and returns the interest based on

the current balance.

$2.$ Create an abstract class BankAccount that implements or inherits from Account.

$$ The class should have the following fields:

o String accountHolder to represent the account holder$$s name.

o double balance to represent the current account balance.

$$ Provide implementations for the constructor, deposit$()$ and withdraw$()$ methods, but

leave calculateInterest$()$ as abstract$.$

$3.$ Create the following specific account classes $($with their own constructors$)$ that extend

BankAccount:

o SavingsAccount: Implements calculateInterest$()$ to return $5\%$ of the balance as

interest.

o CheckingAccount: Implements calculateInterest$()$ to return $0($as checking

accounts generally don$$t have interest$),$ but adds a method chargeFee$()$ to

deduct a monthly maintenance fee $($$$10).$