Question

Write a c++ program to create a payroll based on these assumptions and requirements:

A company called Data Housing Corp. employs a number of employees (say 5) all employees are paid on hourly base, any employee who works more than 40 hours is entitled to be paid overtime (1.5 for every hour exceeding 40).

Calculate :
1. The Gross income=(Rate*hours worked )+ overtime
2. The overtime= No. of hours exceeding 40 * Rate *1.5
3. State tax= gross*6%
4.Federal tax=gross*12%
5. Union fees= gross*2%
6. Net= Gross-(State Tax+Federal tax +Union fees)
7. Total Gross for all employees.
8. Average gross

Directions:

MUST USE:

a) Arrays

b) MUST use functions

-Your input consists of Employee First Name, Middle Initial, Last name, hours worked, rate per hour

-State tax, fed tax and union fees are constansts

-Your FORMATTED output includes all input information and all calculated information such as (gross, net, etc)

-Apply (whatever is applicable): Loops, constants, data validation, if, else, switch, arrays, precision

-input validation (hours greater than 0 and less than 60, rate greater than 0 and less than 50)

Answer 1

Note: Could you plz go through this code and let me know if u need any changes in this.Thank You
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#include <fstream>
#include <iostream>
#include <iomanip>
#include <cstring>
#include <cstdlib>
#include <ctime>
#include <vector>
using namespace std;

void displayOutput(string fnames[],string middle[], string lnames[], int workedhours[], double payrate[]);
double calcUnionTax(double grossPay, double uNIONTAX);
double calcFederalTax(double grossPay, double fEDERALTAX);
double calcStateTax(double grossPay, double sTATETAX);
double calGrossPay(int hours, double payRate);

int main() {
   //Declaring variables
   const int size = 5;
   string fnames[size];
string middle[size];
  
string lnames[size];

int workedhours[size];
double payrate[size];
  
for (int i = 0; i < size; i++) {
cout<<"Employee#" << (i + 1) << ":"<<endl;
cout<<"Enter First Name :";
cin>>fnames[i];
cout<<"Enter Middle Name :";
cin>>middle[i];
cout<<"Enter Last Name :";
cin>>lnames[i];
while(true)
{
cout<<"Enter No of worked hours :";
cin>>workedhours[i];
           if(workedhours[i]<0 || workedhours[i]>60)
           {
               cout<<"Invalid.Must be between 1-60"<<endl;
                       }   
                       else
                       break;
           }
          
while(true)
{
cout<<"Enter Payrate :$";
cin>>payrate[i];
           if(payrate[i]<0 || payrate[i]>40)
           {
               cout<<"** Invalid.Must be between 1-40 **"<<endl;
               }  
               else
               break;
           }
  
}
displayOutput(fnames,middle, lnames, workedhours, payrate);

  
  
   return 0;
}

void displayOutput(string fnames[],string middle[], string lnames[], int workedhours[], double payrate[]) {
//setting the precision to two decimal places
   std::cout << std::setprecision(2) << std::fixed;

double grossPay = 0.0,stateTax,fedtax,unionTax,net;
const double STATETAX=0.06;
const double FEDERALTAX=0.12;
const double UNIONTAX=0.01;
double totGross=0;
cout<<"\n\n\t\t\tdata Housing Corp. Weekly Payroll"<<endl;
cout<<"\t\t\t---------------------------------"<<endl;

  
for(int i=0;i<5;i++)
{
grossPay=calGrossPay(workedhours[i],payrate[i]);
stateTax=calcStateTax(grossPay,STATETAX);
fedtax=calcFederalTax(grossPay,FEDERALTAX);
unionTax=calcUnionTax(grossPay,UNIONTAX);
  
net=grossPay-stateTax-fedtax-unionTax;
cout<<"\nFirst name:"<<fnames[i]<<endl;
cout<<"Middle Initial :"<<middle[i]<<endl;
cout<<"Last name:"<<lnames[i]<<endl;
cout<<"Rate per hour:$"<<(payrate[i])<<endl;
cout<<"Hours Worked:"<<workedhours[i]<<endl;
cout<<"Gross:$"<<(grossPay)<<endl;
cout<<"State tax:$"<<(stateTax)<<endl;
cout<<"Federal Tax:$"<<(fedtax)<<endl;
cout<<"Union Fee:$"<<(unionTax)<<endl;
cout<<"Net:$"<<(net)<<endl;
totGross+=grossPay;
  
}
  
cout<<"\n\nTotal Gross Pay of all Employees :$"<<(totGross)<<endl;
cout<<"Average Gross Pay of all Employees :$"<<(totGross/5)<<endl;
}
double calcUnionTax(double grossPay, double uNIONTAX) {
  
return grossPay*uNIONTAX;
}
double calcFederalTax(double grossPay, double fEDERALTAX) {
  
return grossPay*fEDERALTAX;
}
double calcStateTax(double grossPay, double sTATETAX) {
  
return grossPay*sTATETAX;
}
double calGrossPay(int hours, double payRate) {
double gross=0.0;
if(hours<=40)
{
gross=hours*payRate;
}
else if(hours>40)
{
gross=40*payRate+(hours-40)*1.5*payRate;
}

return gross;
}

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Output:

=====================Could you plz rate me well.Thank You