You are working as the IT support person for an electrician. The electrician has asked you to create a program that generates a report to show the month’s customers, the total number of customers, and the amount owed across all customers. Each customer record contains a customer number, customer name, number of kilowatt hours used (up to, but not including 1000.0) and the amount owed. The amount owed is based on the number of kilowatt hours used based on the following rate schedule: Number of Kilowatts Used Cost 0.0 -199.9 $0.11 per kilowatt 200.0+ $0.08 per kilowatt Your program should gather the input data from the user. Then your program should calculate and print the each customer’s record and amount owed on a weekly payroll report. All input data and calculated amounts should appear on the report. The total amount owed and total number of customers should appear at the end of the report. When there are no customers, an error message should appear instead of a report. You may assume the customer number and customer name have already been validated and will never included an empty value.

Customer.java

public class Customer {

private int customerNo;

private String customerName;

private double kwhourconsumed;

private double amountowed;

public int getCustomerNo() {

return customerNo;

}

public void setCustomerNo(int customerNo) {

this.customerNo = customerNo;

}

public String getCustomerName() {

return customerName;

}

public void setCustomerName(String customerName) {

this.customerName = customerName;

}

public double getKwhourconsumed() {

return kwhourconsumed;

}

public void setKwhourconsumed(double kwhourconsumed) {

this.kwhourconsumed = kwhourconsumed;

}

public double getAmountowed() {

return amountowed;

}

public void setAmountowed(double amountowed) {

this.amountowed = amountowed;

}

Override

public String toString() {return "Customer [customerNo=" + customerNo + ", customerName=" + customerName + ", kwhourconsumed="  + kwhourconsumed + ", amountowed=" + amountowed + "]";

}

}

PayrollReport.java

import java.util.ArrayList;

import java.util.List;

import java.util.Scanner;

public class PayrollReport {

public static Customer getCustomerDetails(Scanner sc)

{

Customer cust= new Customer();

System.out.println("Enter Customer Number");

int customerNo=sc.nextInt();

cust.setCustomerNo(customerNo);

System.out.println("Enter Customer Name");

String customerName=sc.next();

cust.setCustomerName(customerName);

System.out.println("Enter Customer kilowatt hours used");

double kwhourconsumed=sc.nextDouble();

cust.setKwhourconsumed(kwhourconsumed);

return cust;

}

public static void main(String[] args) {

Scanner sc = new Scanner(System.in); //Used Scanner Class to take Input from User

//List to add all the customer details

//Customer POJO is created so that multiple Objects can be stored

List<Customer> list= new ArrayList<Customer>();

//User shoud Enter Y to add more customer details and N to stop Entering

while(true)

{

//Method to Input Customer Details

Customer cust=getCustomerDetails(sc);

//Getting back the object and setting to the list

list.add(cust);

System.out.println("To Add more customer Enter 'Y' or Else 'N'");

String yn=sc.next();

if(yn.equals("Y"))

continue;

else

break;

}

sc.close();

double amountOwed=0.0;

for(int i=0;i<list.size();i++)

{

double hrconsumed=list.get(i).getKwhourconsumed();

if(hrconsumed>0.0 && hrconsumed<=199.9)

{

amountOwed=(hrconsumed*0.11);

list.get(i).setAmountowed(amountOwed);}

else if(hrconsumed>= 200.0)

{

amountOwed=(double)(199.99*0.11)+(hrconsumed-200.0)*0.08;

list.get(i).setAmountowed(amountOwed);

}

}System.out.println("");

System.out.println("Weekly Payroll Report");

double totalamountowed=0.0;

for(int i=0;i<list.size();i++)

{

System.out.println("CUSTOMER - "+i+1);

System.out.println("Customer No- "+list.get(i).getCustomerNo());

System.out.println("Customer Name- "+list.get(i).getCustomerName());

System.out.println("Customer kilowatt hours used

"+list.get(i).getKwhourconsumed());

System.out.println("Customer amount owed in $- "+list.get(i).getAmountowed());

totalamountowed=totalamountowed+list.get(i).getAmountowed();

}

System.out.println("");

System.out.println("END Report");

System.out.println("Total Number of Customer "+list.size());

System.out.println("Total Amount Owed In $ "+totalamountowed);

}

}

Explanation:

Made some modifications for clarity and simplicity.

you

ill join