Using Code Provided Instructions Someone Please Help Add Please Thank Include Include Usin Q37145433

Using the code I provided and these instructions can someoneplease help me add these.Please and thank you!

#include <iostream>

#include<string>

using namespace std;

//function calculateTotal

int calculateTotal(int cs, int lc)

{

       int tc;

       tc = lc * 12 * cs;

       return tc;

}

int main()

{

       int flag = 1;

       int n;

       cout << “Enter thenumber of item” << endl;

       cin >> n;

       string mt;

       int lt, cs, lc, tc;

       do

       {

             cout << “Enter the material of wire:”;

             cin >> mt;

             do

             {

                    cout << “Enter length