2. The following program has compilation and logic errors. It also has unconvent

Question

2. The following program has compilation and logic errors. It also has unconventional names. Fix it!

public class netIncome {

   /**

   * Class exercise to compute net income

   * gross income = hrs worked x rate per hr

   * net income = gross income - (gross income * tax rate)

   *

   * Ouput MUST display gross and net incomes.

   */

   public static void main(String[] args) {

       int hoursworked;

       double ratePerHour;

       double taxRate = .10;

       double grossIncome;

       double netIncome;

       Scanner scan = new Scanner(System.in);

       System.out.print("Please enter the number of hours worked: ");

       hoursWorked = scan.nextInt();

       System.out.println("Please enter the rate per hour: ");

       ratePerHour = input.nextDouble();

       gross = hoursWorked * ratePerHr;

       netIncome = (grossIncome - grossIncome )* taxRate;

       System.out.printf("Gross income: %s Net Income: %s ", grossIncome, taxRate);

   }

}

2) Find the gross and net income.

Input:   # of hours worked   (hours)

       Rate per hour       (rate)

       Tax:   %10 of gross income

Output:   gross

       net

Explanation / Answer

Hi

I have fixed the issues and highlighted the code changes below.

netIncome.java

import java.util.Scanner;

public class netIncome {

/**
* Class exercise to compute net income
* gross income = hrs worked x rate per hr
* net income = gross income - (gross income * tax rate)
*
* Ouput MUST display gross and net incomes.
*/
public static void main(String[] args) {
int hoursWorked;
double ratePerHour;
double taxRate = .10;
double grossIncome;
double netIncome;

Scanner scan = new Scanner(System.in);
System.out.print("Please enter the number of hours worked: ");
hoursWorked = scan.nextInt();
System.out.println("Please enter the rate per hour: ");
ratePerHour = scan.nextDouble();
grossIncome = hoursWorked * ratePerHour;
netIncome = grossIncome - (grossIncome * taxRate);
System.out.printf("Gross income: %s Net Income: %s ", grossIncome, netIncome);
}

}

Output:

Please enter the number of hours worked: 1500
Please enter the rate per hour:
5
Gross income: 7500.0
Net Income: 6750.0

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