Exercise 3.20 JHTP (Salary Calculator): Develop a Java application that determines the gross pay for each of three (3) employees. The company pays straight time for the first 40 hours worked by each...

import java.util.Scanner;
public class Employee
{
public static void main(String[] args)
{
Scanner scan = new Scanner(System.in);// declaring scanner object scan to take input from user

float hourlyRateEmployeeFirst; // variable to store the hourly rate of first employee
float hoursWorkedEmployeeFirst;// variable to store the hours worked of first employee
float payEmployeeFirst;// variable to store the pay of the first employee

float hourlyRateEmployeeSecond; // variable to store the hourly rate of second employee
float hoursWorkedEmployeeSecond;// variable to store the hours worked of second employee
float payEmployeeSecond;// variable to store the pay of the second employee

float hourlyRateEmployeeThird; // variable to store the hourly rate of third employee
float hoursWorkedEmployeeThird;// variable to store the hours worked of third employee
float payEmployeeThird;// variable to store the pay of the third employee

System.out.print("Enter the hourly rate: ");// prompting user to enter hourly rate for first employee
hourlyRateEmployeeFirst = scan.nextFloat();//storing the user input into hourlyRateEmployeeFirst using scan Scanner object
...