USE C++ Please Program Specifications: Write a program to search three parallel vectors containing customer credit card debt information. Identify statistics such as the number of customer names that begin with 'S', the number of customers with no debt, and the number of customers that live in a specific state. Step 0. Review the starter code in main(). The number of requested customers is input (integer). A function is called that reads data from a text file and fills three parallel vectors with customer names, state of residence, and amount of credit card debt for each customer. Using a function is a convenient way to fill vectors with hundreds of elements. Functions and reading data from text files are described in other sections of the book. Step 1. Input a debt limit (integer), the first letter of the customer's name (char), and a state abbreviation (string). Note that the number of customers is already input during Step 0. Step 2. Use a loop to process each element of the names and debt vectors to identify the customer with the highest debt. Output a report header, number of customers, and the person's name with the highest debt. Submit for grading to confirm two tests pass. Ex: If the input is: 1000 250 P LA the output is: U.S. Report Customers: 1000 Highest debt: Sullivan Step 3. Use a loop to process each element of the names vector to count all customer names that begin with the specified letter. Ex: How many customer names begin with 'B' or 'L'? Output the number of customer names that start with the specified letter. Submit for grading to confirm four tests pass. Ex: If the input is: 1000 250 P TX the output is: U.S. Report Customers: 1000 Highest debt: Sullivan Customer names that start with 'P': 57 Step 4. Use a loop to process each element of the names and debt vectors to count the number of customers that have debt higher than the specified debt limit and the number of customers that have no debt. Output all results. Submit for grading to confirm six tests pass. Ex: If the input is: 2000 250 P TX the output is: U.S. Report Customers: 2000 Highest debt: Sullivan Customer names that start with 'P': 111 Customers with debt over $250: 1562 Customers debt free: 438 Step 5. Repeat steps 2 - 4 for all customers living in the specified state. Output all results including a header for the state report. Submit for grading to confirm all tests pass. Ex: If the input is: 8000 8000 A CA the output is: U.S. Report Customers: 8000 Highest debt: Anderson Customer names that start with 'A': 261 Customers with debt over $8000: 2480 Customers debt free: 1697   CA Report Customers: 851 Highest debt: Duenas Customer names that start with 'A': 38 Customers with debt over $8000: 268 Customers debt free: 176 MAIN.CPP #include  #include  #include  #include  using namespace std; // Read customer information from external file // Make no changes to the following code void ReadCustomerData(vector& names, vector& states, vector& debt) {    ifstream inFS;    // Read all data from file into three parallel vectors    try {       inFS.open("CustomerData.csv");       for (long unsigned index = 0; index < names.size(); ++index) {          inFS >> names.at(index); // last name          inFS >> states.at(index); // state of residence          inFS >> debt.at(index);   // amount of debt       }    }    // What if data file not found?    catch (string err) {       cout << "Failed to read the data file: " << err << endl;    }    inFS.close(); } int main() {    int size;    // Input # of customers and create parallel vectors    cin >> size ;    vector names(size);    vector states(size);    vector debt(size);    // Fill vectors with data from external file (described in another section)    ReadCustomerData(names, states, debt);    /* Type your code here */          // Input debt limit, search phrase, and state    return