answers 01 import java.util.Scanner; 02 public class Payroll 03 04 { 05 private

Question

answers 01 import java.util.Scanner; 02 public class Payroll 03 04 { 05 private int[] employeeId = {5658845,4520125,7895122,8777541,8451277,1302850,7580489}; 06 07 private int[] hours = new int[7]; 08 09 private double[] payRate = new double[7]; 10 11 private double[] wages = new double[7]; 12 13 14 public Payroll() 15 { 16 Scanner kb = new Scanner(System.in); 17 18 for(int arrayIndex = 0; arrayIndex < employeeId.length; arrayIndex++) 19 { 20 System.out.println("ID " + (arrayIndex + 1) + ": " + employeeId[arrayIndex]); 21 } 22 23 for(int index = 0;index < hours.length && index < payRate.length;index++) 24 { 25 System.out.println("Please enter hours for employee number: " + (index + 1)); 26 hours[index] = (int) kb.nextDouble(); 27 28 System.out.println("Please enter payRate for employee number: " + (index + 1)); 29 wages[index] = (int) kb.nextDouble(); 30 } 31 } 32 33 public int[] getEmployeeId() { 34 return employeeId; 35 } 36 37 public void setEmployeeId(int[] employeeId) { 38 this.employeeId = employeeId; 39 } 40 41 public int[] getHours() { 42 return hours; 43 } 44 45 public void setHours(int[] hours) { 46 this.hours = hours; 47 } 48 49 public double[] getPayRate() { 50 return payRate; 51 } 52 53 public void setPayRate(double[] payRate) { 54 this.payRate = payRate; 55 } 56 57 public double[] getwages() { 58 return wages; 59 } 60 61 public void setwages(double[] ages) { 62 this.wages = ages; 63 } 64 65 public void returnGrossPay() 66 { 67 for(int arrayIndex = 0; arrayIndex < employeeId.length; arrayIndex++) 68 { 69 wages[arrayIndex] += hours[arrayIndex] * payRate[arrayIndex]; 70 71 System.out.println(" ID " + (arrayIndex + 1) + ": " + employeeId[arrayIndex] + "Gross wage is: "+ wages[arrayIndex]); 72 } 73 74 } 75 import java.util.Scanner; public class payRollDemo { public static void main(String [] args) { System.out.println(" Payroll Application "); Payroll payroll = new Payroll(); Scanner kb = new Scanner(System.in); //variable declaration int hours; double payRate; double wages; int employeeID; //loop repeats for all 7 employees for (int i=0; i <7; i++) { System.out.println("Employee : " + (i + 1)); do // get the hours { System.out.print(" Hours: "); hours = Integer.parseInt(kb.nextLine()); } while (hours <0); payroll.setHours(i, hours); do //get the payrate { System.out.print(" Pay Rate: "); payRate = Double.parseDouble(kb.nextLine()); } while (payRate < 6.00); payroll.setPayRate(i, payRate); employeeID = payroll.getEmployeeID(i); wages=payroll.calculateGrossPay(employeeID); payroll.setWages(i, wages); } //display each employee's identification number and gross wages. System.out.println(" "); for (int i =0; i <7; i++) { System.out.print("Employee ID: " + payroll.getEmployeeID(i)); System.out.println(" Gross Wages: " + payroll.getWages(i)); } } } NEED HELP TO MAKE BOTH WORK TOGETHER. THANK YOU!

Explanation / Answer

Payroll.java

import java.util.Scanner;

public class Payroll {
   private int[] employeeId = { 5658845, 4520125, 7895122, 8777541, 8451277,
           1302850, 7580489 };
   private int[] hours = new int[7];
   private double[] payRate = new double[7];
   private double[] wages = new double[7];

   public Payroll() {
       Scanner kb = new Scanner(System.in);
       for (int arrayIndex = 0; arrayIndex < employeeId.length; arrayIndex++) {
           System.out.println("ID " + (arrayIndex + 1) + ": "
                   + employeeId[arrayIndex]);
       }

       for (int index = 0; index < hours.length && index < payRate.length; index++) {
           System.out.println("Please enter hours for employee number: "
                   + (index + 1));
           hours[index] = (int) kb.nextDouble();
           System.out.println("Please enter payRate for employee number: "
                   + (index + 1));
           wages[index] = (int) kb.nextDouble();
       }
   }

   public int[] getEmployeeId() {
       return employeeId;
   }

   public void setEmployeeId(int[] employeeId) {
       this.employeeId = employeeId;
   }

   public int[] getHours() {
       return hours;
   }

   public void setHours(int[] hours) {
       this.hours = hours;
   }

   public double[] getPayRate() {
       return payRate;
   }

   public void setPayRate(double[] payRate) {
       this.payRate = payRate;
   }

   public double[] getwages() {
       return wages;
   }

   public void setwages(double[] ages) {
       this.wages = ages;
   }

   public void returnGrossPay() {
       for (int arrayIndex = 0; arrayIndex < employeeId.length; arrayIndex++) {
           wages[arrayIndex] += hours[arrayIndex] * payRate[arrayIndex];
           System.out.println(" ID " + (arrayIndex + 1) + ": "
                   + employeeId[arrayIndex] + "Gross wage is: "
                   + wages[arrayIndex]);
       }
   }

   public void setHours(int i, int hour) {
       hours[i] = hour;
      
   }

   public void setPayRate(int i, double payRate) {
       this.payRate[i] = payRate;
   }

   public int getEmployeeID(int i) {
       return employeeId[i];
   }

   public double calculateGrossPay(int empId) {
       int i = 0;
       for(i = 0; i < employeeId.length; i++)
       {
           if (employeeId[i] == empId)
           {
               return hours[i]*wages[i];
           }
       }
       return 0;
   }

   public void setWages(int i, double wage) {
       wages[i] = wage;
      
   }

   public double getWages(int i) {
       return wages[i];
   }
}

payRollDemo.java

import java.util.Scanner;

public class payRollDemo {
   public static void main(String[] args) {
       System.out.println(" Payroll Application ");
       Payroll payroll = new Payroll();
       Scanner kb = new Scanner(System.in); // variable declaration
       int hours;
       double payRate;
       double wages;
       int employeeID; // loop repeats for all 7 employees
       for (int i = 0; i < 7; i++) {
           System.out.println("Employee : " + (i + 1));
           do // get the hours
           {
               System.out.print(" Hours: ");
               hours = Integer.parseInt(kb.nextLine());
           } while (hours < 0);
           payroll.setHours(i, hours);
           do // get the payrate
           {
               System.out.print(" Pay Rate: ");
               payRate = Double.parseDouble(kb.nextLine());
           } while (payRate < 6.00);
           payroll.setPayRate(i, payRate);
           employeeID = payroll.getEmployeeID(i);
           wages = payroll.calculateGrossPay(employeeID);
           payroll.setWages(i, wages);
       } // display each employee's identification number and gross wages.
       System.out.println(" ");
       for (int i = 0; i < 7; i++) {
           System.out.print("Employee ID: " + payroll.getEmployeeID(i));
           System.out.println(" Gross Wages: " + payroll.getWages(i));
       }
   }
}

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