Draw the console output window with the expected output as precisely as possible.

#include <iostream>
using namespace std;

double computeDiscount(int num, double price, double rate);
double computeTax(double base);


const double CLEARANCE_DISCOUNT = 0.2;
const double TAX_RATE = 0.06;
const double PRICE_PER_WIDGET = 20;


int main()
{
   int numWidgets = 4;
   double basePrice = 0.0;
   double finalPrice = 0.0;
   double discount = 0.0;
   
   basePrice = numWidgets * PRICE_PER_WIDGET;
   discount = computeDiscount(numWidgets, PRICE_PER_WIDGET, CLEARANCE_DISCOUNT);
   finalPrice = basePrice - discount;
   finalPrice = finalPrice + computeTax(finalPrice);
   
   cout << "The final price after discount is $" << finalPrice << endl;
   
   return 0;
}// end of main



double computeDiscount(int num, double price, double rate)
{
	return rate * num * price;
}// end of computeDiscount


double computeTax(double base)
{
	return base * TAX_RATE;
}// end of computeTax