Create a hierarchy chart showing the logical components of your program. Modularize your code according to your chart using the practices learned this week. Your menu should now call individual modules to do the work of the program. Examples: In the Programming Tutorial, add a tutorial on working with modules. Then, modularize the code so that each tutorial and quiz is in a module.

#include "stdafx.h"

#include

using namespace std;

struct customer {

string name;

double loan_amount;

double interest_rate;

int lengthOfloan;

};

int main()

{

cout << "Welcome to the Loan Payment Calculator ";

struct customer arr[5];

arr[0] = { "john",10000,12,3 };

arr[1] = { "Roy",12000,9,2 };

arr[2] = { "james",13000,8,4 };

arr[3] = { "ramesh",15000,4,10 };

arr[4] = { "ravi",20000,5,12 };

int size = 5;

string name;

string loanOption;

double interestRate = 0, amountOfLoan = 0, interest;

int lengthOfLoan, loanSummary;

int i;

while (1) {

cout << "What is your name?";

cin >> name;

cout << "Hi " << name << " ";

for (i = 0; i

if (name == arr[i].name)break;

if (i == size) {

cout << "Sorry you are not in the list Try Again! ";

continue;

}

int menu;

do {

cout << "Loan Payment Calculator Menu ";

cout << "1 - Customer - Loan ";

cout << "2 - Delete a Customer - Loan ";

cout << "3 - Display a Loan Summary ";

cout << "4 - Exit ";

cout << "Please choose 1 - 4: ";

cin >> menu;

if (menu == 1)

cout << "Hi " << name << "your loan is " << arr[i].loan_amount;

if (menu == 2) {

cout << "Are you sure you want to delete this customer?(y/n) : ";

char option;

cin >> option;

if (option == 'y') {

for (int j = i; j

arr[j] = arr[j + 1];

size--;

}

}

if (menu == 3) { cout << arr[i].loan_amount << " interest rate = " << arr[i].interest_rate << " length of loan = " << arr[i].lengthOfloan; }

else { cout << "Exit"; }

} while (menu != 4 && menu>0);

interest = (arr[i].loan_amount * arr[i].interest_rate * arr[i].lengthOfloan) / 100;

cout << " Your interest rate is : " << interest << " ";

}

return 0;

}