Im stuck | Also, workers in skill level 3 can elect to participate in the retirement plan at 3% oftheir gross pay.Write an interactive Java payroll application that calculates the net pay for a factoryworker. The program prompts the user for skill level and hours worked, as well asappropriate insurance and retirement options for the employee's skill level category.The application displays: (1) the hours worked, (2) the hourly pay rate, (3) the regularpay for 40 hours, (4) the overtime pay, (5) the total of regular and overtime pay, and(6) the total itemized deductions. If the deductions exceed the gross pay, display anerror message; otherwise, calculate and display (7) the net pay after all the deductionshave been subtracted from the gross. Save the file as Pay.java.A Command Prompt - java PayInput:\JavaBatchfile>javac Pay.java:\JavabatchFile>java PayDo you want the long term disability insurance??Enter 1 for Yes and 2 for No.InputOKCancelPlease enter skill level: 1, 2, or 3?2OKCancelMessageInput******* Gross Pay ******Hours Worked: 45.0Please enter hours worked:?45Hourly Pay Rate: 20.0Regular Pay: 800.0Overtime Pay: 150.0OKCancelTotal Pay: 950.0Input******* Deductions *******Medical: 32.5?Do you want the medical insurance?Dental: 20.0Enter 1 for Yes and 2 for No.Disability: 10.01Retirement: 0.0Total Deductions: 62.5OKCancelNet Pay: $887.5окInput?Do you want the dental insurance?I did not print screens for every scenario (no overtime,no insurance, and no disability, etc., but I will checkseveral different scenarios when I grade your program,so please check the program for logic/calculationerrors to receive full credit.Enter 1 for Yes and 2 for No.OKCancel

Note: Comments mentioned in the code for understandability. In the implementation: If skill level…

Also, workers in skill level 3 can elect to participate in the retirement plan at 3% of their gross pay. Write an interactive Java payroll application that calculates the net pay for a factory worker. The program prompts the user for skill level and hours worked, as well as appropriate insurance and retirement options for the employee's skill level category. The application displays: (1) the hours worked, (2) the hourly pay rate, (3) the regular pay for 40 hours, (4) the overtime pay, (5) the total of regular and overtime pay, and (6) the total itemized deductions. If the deductions exceed the gross pay, display an error message; otherwise, calculate and display (7) the net pay after all the deductions have been subtracted from the gross. Save the file as Pay.java. Command Prompt - java Pay Input JavabatchFile>javac Pay.java 1JavabatchFile>java Pay Do you want the long term disability insurance? ? Enter 1 for Yes and 2 for No. Input OK Cancel Please enter skill levet: 1, 2, or 3 ? 2 OK Cancel Message Input ****** Gross Pay * Please enter hours worked: ? 45 Hours Worked: 45.0 Hourty Pay Rate: 20.0 Regular Pay: 800.0 Overtime Pay: 150.0 Total Pay: 950.0 OK Cancel Input *** Deductions * Medicat: 32.5 ? Do you want the medical insurance? Dental: 20.0 Enter 1 for Yes and 2 for No. Disability: 10.0 Retirement: 0.0 Total Deductions: 62.5 OK Cancel Net Pay: $887.5 OK Input Do you want the dental insurance? I did not print screens for every scenario (no overtime, no insurance, and no disability, etc., but I will check several different scenarios when I grade your program, so please check the program for logic/calculation errors to receive full credit. Enter 1 for Yes and 2 for No. OK Cancel

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Im stuck

| Also, workers in skill level 3 can elect to participate in the retirement plan at 3% of
their gross pay.
Write an interactive Java payroll application that calculates the net pay for a factory
worker. The program prompts the user for skill level and hours worked, as well as
appropriate insurance and retirement options for the employee's skill level category.
The application displays: (1) the hours worked, (2) the hourly pay rate, (3) the regular
pay for 40 hours, (4) the overtime pay, (5) the total of regular and overtime pay, and
(6) the total itemized deductions. If the deductions exceed the gross pay, display an
error message; otherwise, calculate and display (7) the net pay after all the deductions
have been subtracted from the gross. Save the file as Pay.java.
A Command Prompt - java Pay
Input
:\JavaBatchfile>javac Pay.java
:\JavabatchFile>java Pay
Do you want the long term disability insurance?
?
Enter 1 for Yes and 2 for No.
Input
OK
Cancel
Please enter skill level: 1, 2, or 3
?
2
OK
Cancel
Message
Input
******* Gross Pay ******
Hours Worked: 45.0
Please enter hours worked:
?
45
Hourly Pay Rate: 20.0
Regular Pay: 800.0
Overtime Pay: 150.0
OK
Cancel
Total Pay: 950.0
Input
******* Deductions *******
Medical: 32.5
?
Do you want the medical insurance?
Dental: 20.0
Enter 1 for Yes and 2 for No.
Disability: 10.0
1
Retirement: 0.0
Total Deductions: 62.5
OK
Cancel
Net Pay: $887.5
ок
Input
?
Do you want the dental insurance?
I did not print screens for every scenario (no overtime,
no insurance, and no disability, etc., but I will check
several different scenarios when I grade your program,
so please check the program for logic/calculation
errors to receive full credit.
Enter 1 for Yes and 2 for No.
OK
Cancel

Expert Solution

Step 1

Note:

Comments mentioned in the code for understandability.
In the implementation:
- If skill level =1 then hourlypay rate considered as 17.
- If skill level =2 then hourlypay rate considered as 20.
- If skill level =3 then hourlypay rate considered as 22.

Code:

import javax.swing.JOptionPane;

public class Pay

{

public static void main(String argds[])

{

//variable declaration

int REGULAR_HOURS =40;

int skillLevel;

int hoursWorked;

int medicalOption;

int dentalOption;

int disabilityOption;

double medicalCost=0.0;

double dentalCost=0.0;

double disabilityCost=0.0;

int retirementPlan;

double hourlyPayRate;

double regularPay;

int overtimeHoursWorked;

double overtimePay;

double totalPay;

double deductions;

double insuranceCost;

double retirementCost;

double netPay;

//Getting skill Level from user

do{

skillLevel =Integer.parseInt(JOptionPane.showInputDialog("Please Enter sill level: 1,2 or 3 "));

} while(skillLevel<1 || skillLevel>3);

//Getting hours worked from user

hoursWorked =Integer.parseInt(JOptionPane.showInputDialog("Please Enter Hours worked: "));

//getting Medical insurance option from user

do{

medicalOption =Integer.parseInt(JOptionPane.showInputDialog("Do you want the medical insurance?\nEnter 1 for Yes and 2 for No. "));

}while(medicalOption<1 || medicalOption>2);

// Getting dental insurance option from user

do{

dentalOption =Integer.parseInt(JOptionPane.showInputDialog("Do you want the dental insurance?\nEnter 1 for Yes and 2 for No. "));

}while(dentalOption<1 || dentalOption>2);

// Getting diability insurance option from user

do{

disabilityOption =Integer.parseInt(JOptionPane.showInputDialog("Do you want the long term disability insurance?\nEnter 1 for Yes and 2 for No. "));

}while(disabilityOption<1 || disabilityOption>2);

//Calculating hourly pay rate based on skill level

switch(skillLevel)

{

case 1:

hourlyPayRate = 17.00;

break;

case 2:

hourlyPayRate = 20.00;

break;

case 3:

hourlyPayRate = 22.00;

break;

default:

hourlyPayRate = 0.0;

}

//Calculating regular pay and overtime pay vased on hours worked

if(hoursWorked > 40)

{

regularPay = REGULAR_HOURS * hourlyPayRate;

overtimeHoursWorked = hoursWorked - REGULAR_HOURS;

overtimePay=overtimeHoursWorked*(hourlyPayRate*1.5);

}

else

{

regularPay = hoursWorked * hourlyPayRate;

overtimePay= 0.0;

}

//Claculate totalpay

totalPay = regularPay +overtimePay;

//Calculating Insurance cost based on medical,dental and disability insurance options.

insuranceCost= 0.0;

if(medicalOption == 1)

{

insuranceCost += 32.50;

medicalCost =32.50;

}

if(dentalOption == 1)

{

insuranceCost += 20.00;

dentalCost =20.00;

}

if(disabilityOption == 1)

{

insuranceCost += 10.00;

disabilityCost =10.00;

}

//calculating retiremnet cost based on skill level.

retirementCost=0.0;

if(skillLevel == 3)

{

retirementCost = (totalPay * 3)/100;

}

//Calculating deductions

deductions = insuranceCost + retirementCost;

//if deductions is greater than total pay then error message is displayed.

if(deductions > totalPay)

{

JOptionPane.showMessageDialog(null,"Error: the deductions exceed the gross pay, so deductions set to 0.");

deductions=0.0;

}

//calculating total pay

netPay = totalPay - deductions;

//Desgining a string to display output

String s1= "******* Gross Pay *******"

+"\n Hours Worked: "+hoursWorked

+"\n Hourly Pay rate: "+hourlyPayRate

+"\n Regular Pay: "+regularPay

+"\n Overtime Pay: "+overtimePay

+"\n Total Pay: "+totalPay

+ "\n\n******* Deductions *******"

+"\n Medical: "+medicalCost

+"\n Dental: "+dentalCost

+"\n Disability: "+disabilityCost

+"\n Retirement: "+retirementCost

+"\n Total deductions: "+deductions

+"\n\nNet Pay: "+netPay;

// Display string

JOptionPane.showMessageDialog(null,s1);

}

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