Hi Friend,

Try the following code:

import java.util.*;
import java.text.*;
class  CalculateTotalProfit{
    public static void main(String[] args) 
    {
        DecimalFormat df=new DecimalFormat("$##.00");
        double theaterCost=20;
        Scanner input=new Scanner(System.in);
        System.out.println("Enter Number of Customers: ");
        double cus=input.nextDouble();
        double earnFromTickets=5*cus;
        double attendeesCost=cus*0.50;
        double cost=attendeesCost+theaterCost;
        double profit=earnFromTickets-cost;
        System.out.println("Total Profit: "+df.format(profit));
    }
}

Thanks