Question

Within c++ Create a simple Employee class with name, department, and title. Create an hourlyEmployee class (which inherits from the Employee class) for a basic payroll program to compute the net pay salary of hourly based employees. Your program should also find the average net pay for a small company. To define the class, include the appropriate data members, member functions, constructors, and access modifiers. For simplicity, use a constant tax rate of 30% to compute the tax amount. Employees that work over 40 hours will receive overtime pay of one and a half of their hourly rate for overtime hours worked. The output should display the name of each employee, hours worked, hourly rate, overtime pay, regular (gross) pay, tax amount, and net pay. Create a salaried employee class (which inherits from the Employee class) which hold the annual salary of the employee. To define the class, include the appropriate data members, member functions, constructors, and access modifiers. Figure weekly pay by dividing the annual salary by 52. The output for the salaried employee should display the name, gross pay, tax amount (compute at 30%), and net pay. Write a test program with an array of 6 payroll objects: 3 hourlyEmployee objects and 3 salaried employees objects. The data for the 6 objects should be “hard-coded” into the program

Should have three files

Answer 1

Hey,

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//================================

//Save file as employee.h

//================================

#ifndef EMPLOYEE_H_
#define EMPLOYEE_H_
#include<iostream>
#include<string>
#define TAX_RATE 30 //30%

using namespace std;
class Employee
{
private:
string name, department, title;
public:
Employee(string n, string d, string t) : name(n), department(d), title(t){}

string getName();

string getDepartment();

string getTitle();

};

class hourlyEmployee : public Employee
{
private:
int hoursWorked;
double hourlyRate, overtime;
public:
//Constructor
hourlyEmployee(string n, string d, string t, int hours, double rate) : Employee(n, d, t), hoursWorked(hours), hourlyRate(rate), overtime(0)
{
if(hours > 40)
overtime = hoursWorked - 40;
}

//Function to get overtime pay
double getOvertimePay();

//Function to get gross pay
double getGrossPay();

//Function to get Tax amount
double getTaxAmount();

//Function to get net pay
double getNetPay();

//Function to print details of employee
void print();

};

class salariedEmployee : public Employee
{
private:
double salary;
public:
//Constructor
salariedEmployee(string n, string d, string t, double s) : Employee(n, d, t), salary(s){}

//Function to get gross pay
double getGrossPay();

//Function to get Tax amount
double getTaxAmount();

//Function to get net pay
double getNetPay();

//Function to print details of employee
void print();

};

#endif /* EMPLOYEE_H_ */

//================================

//Save file as employee.cpp

//================================

#include<iostream>
#include "employee.h"
using namespace std;
string Employee::getName()
{
return name;
}

string Employee::getDepartment()
{
return department;
}

string Employee::getTitle()
{
return title;
}
double hourlyEmployee::getOvertimePay()
{
return overtime*hourlyRate*1/3;
}
//Function to get gross pay
double hourlyEmployee::getGrossPay()
{
return (hoursWorked*hourlyRate + getOvertimePay());
}

//Function to get Tax amount
double hourlyEmployee::getTaxAmount()
{
return getGrossPay()*TAX_RATE/100;
}

//Function to get net pay
double hourlyEmployee::getNetPay()
{
return (getGrossPay() - getTaxAmount());
}

//Function to print details of employee
void hourlyEmployee::print()
{
cout<<"Name: "<<getName()<<endl;
cout<<"Hours worked: "<<hoursWorked<<", hourlyRate: $"<<hourlyRate<<", Overtime pay: $"<<getOvertimePay()<<", Gross Pay: $"<<getGrossPay()
<<", Tax amount: $"<<getTaxAmount()<<", Net Pay: $"<<getNetPay()<<endl;
}
//Function to get gross pay
double salariedEmployee::getGrossPay()
{
return salary/52;//Get weekly gross pay
}

//Function to get Tax amount
double salariedEmployee::getTaxAmount()
{
return getGrossPay()*TAX_RATE/100;
}

//Function to get net pay
double salariedEmployee::getNetPay()
{
return (getGrossPay() - getTaxAmount());
}

//Function to print details of employee
void salariedEmployee::print()
{
cout<<"Name: "<<getName()<<endl;
cout<<"Gross Pay: $"<<getGrossPay()<<", Tax amount: $"<<getTaxAmount()<<", Net Pay: $"<<getNetPay()<<endl;
}

//================================

//Save file as main.cpp

//================================

#include<iostream>
#include<string>
#include "employee.cpp"
using namespace std;

#define TAX_RATE 30 //30%

int main()
{
double avgNetPay = 0;//To calculate average net pay of the company
hourlyEmployee he[3] = { {"Jack", "Labour", "Mr. ", 35, 2.5},
{"Alice", "Labour", "Miss. ", 42, 3.25},
{"John", "Labour", "Mr. ", 61, 3.75},
};

salariedEmployee se[3] = { {"Ben", "Sales", "Mr. ", 100000},
{"Adam", "Management", "Mr. ", 125000},
{"Jack", "Sales", "Mr. ", 120000},
};
cout<<"Hourly employee details: ";
for(int i = 0; i < 3; i++)
{
he[i].print();
cout<<endl;
avgNetPay += he[i].getNetPay();
}
cout<<"Salaried employee details: ";
for(int i = 0; i < 3; i++)
{
se[i].print();
cout<<endl;
avgNetPay += se[i].getNetPay();
}

avgNetPay /= 6;

cout<<" Average net pay of the company: $"<<avgNetPay<<endl;
return 0;
}

Kindly revert for any queries

Thanks.