import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;

class ElectronicsRetail {
public static void main(String args[]) throws FileNotFoundException {
   // Variable declaration
   String name, username, password, address;
   int account_number, routing_number;
   String input_name, input_username, input_password;
   int input_accnum, input_routnum;
   int num_of_items, answer_main_menu;
   int answer_categories, answer_catalog, quantity;
   String answer_confirmation;
   double deposit, subtotal, total_amount;
   File file = new File("student.txt");
   Scanner scan_file = new Scanner(file);
   Scanner scan_input = new Scanner(System.in);
   boolean credentials_ok;
   boolean debit_card_ok;
   String[] tvs = {"Vizio 32''", "LG 50''" , "Samsung 65''", "Sony 70''"};
   String[] laptops = {"Surface GO!", "Apple MacBook Air" , "Lenovo", "HP Laptop"};
   String[] cellphones = {"iPhone 11", "Galaxy Fold" , "Galaxy S10", "Google Pixel"};
   String[] accessories = {"Apple Watch", "Keurig Coffee Maker" , "Amazon Echo", "Nintendo Switch controller"};
   double[] tv_prices = {139.56, 384.12, 564.98, 819.47};
   double[] laptop_prices = {549.99, 1299.99, 539.53, 699.99};
   double[] cellphone_prices = {749.84, 1980.00, 998.97, 378.78};
   double[] accessory_prices = {214.08, 89.00, 72.51, 61.19};

   // Read data from file
   name = scan_file.nextLine();
   username = scan_file.nextLine();
   password = scan_file.nextLine();
   account_number = scan_file.nextInt();
   scan_file.nextLine();
   routing_number = scan_file.nextInt();
   scan_file.nextLine();
   address = scan_file.nextLine();

   // Section 3.1 Username and password
   credentials_ok = false;
   for(int i=0; i<3; i++) {
         System.out.println("Welcome to UTEP Electronics!");
         if(i != 0) {
            System.out.println("Sorry, you entered invalid credentials. Try again.");
         }
         System.out.print("\tUsername: ");
         input_username = scan_input.nextLine();
         System.out.print("\tPassword: ");
         input_password = scan_input.nextLine();
         // Section 3.2 Verify credentials from user
         if(input_username.compareTo(username) == 0 && input_password.compareTo(password) == 0) {
            credentials_ok = true;
            break;
         }
   }

   System.out.println();

   // Section 3.3 Block page if necessary
   if(!credentials_ok) {
         System.out.println("Sorry, you are temporarily blocked from the platform. Please try again in a couple of hours.");
         return;
   }

1. Do a trace of the loop and show what is printed. int p = 0; fo...