Develop an application for a bank. Copy and paste the following code then improve the ATM application according to therequirements below.

#include

using namespace std;

void mainMenu$()$

$\{$

cout $<<"$

$**$Welcome to Bank of ET $388**$

$"<<$ endl;

cout $<<"**********$MAIN MENU$**********"<<$ endl;

cout $<<"1.$ CHECK BALANCE" $<<$ endl;

cout $<<"2.$ DEPOSIT" $<<$ endl;

cout $<<"3.$ WITHDRAW" $<<$ endl;

cout $<<"4.$ EXIT" $<<$ endl;

cout $<<"************************"<<$ endl;

$\}$

int main$()$

$\{$

$//$An ATM program which has the features to withdraw, deposit, check balance, and exit.

int option;

double balanceChecking $=1000$;

double depositAmount;

double withdrawAmount;

do

$\{$

mainMenu$()$;

cout $<<$ "Choose an option $1-4"<<$ endl;

cin $>>$ option;

system$("$cls$")$;

switch $($option$)$

$\{$

$//$ Check Balance

case $1$:

cout $<<$ "Checking Account balance is: $"<<"$$$"<<$ balanceChecking $<<$ endl;

break;

$//$ Deposit

case $2$:

cout $<<$ "Enter amount you would like to deposit in your Checking Account: $$"$;

cin $>>$ depositAmount;

balanceChecking $+=$ depositAmount;

cout $<<$ "Checking Account balance is: $"<<"$$$"<<$ balanceChecking $<<$ endl;

break;

$//$ Withdraw

case $3$:

cout $<<$ "Enter amount you would like to withdraw from your Checking Account: $$"$;

cin $>>$ withdrawAmount;

if $($withdrawAmount $<=$ balanceChecking$)$

$\{$

balanceChecking $-=$ withdrawAmount;

cout $<<$ "Checking Account balance is: $"<<"$$$"<<$ balanceChecking $<<$ endl;

$\}$

else cout $<<$ "You don't have enough funds in your Checking Account" $<<$ endl;

break;

$\}$

$\}$

while $($option $!=4)$;

cout $<<$ "Thank you for banking with us$!"$;

system$("$Pause$>0")$;

$\}$

Improve the application as follows:

$-$ Run the application and navigate all possible options.

$-$ Add a saving account with a balance of $$500.$

$-$ When option $1$ is selected, print out the balance in the checking account and print out the balance in the saving

account.

$-$ When option $2$ is selected, give the user an option to select in which account money should be deposited and

update the balance accordingly.

$-$ When option $3$ is selected, give the user an option to select from which account money should be withdrawn and

update the balance accordingly.

$-$ Add an option to transfer funds from one account to another and update the balances accordingly