Instructions

A company hired $10$ temporary workers who are paid hourly and you are given a data file that contains the last name of the employees, the number of hours each employee worked in a week, and the hourly pay rate of each employee.

You are asked to write a program that

$1)$ computes each employee$$s weekly pay and the average salary of all employees.

$2)$ The program then outputs:

the weekly pay of each employee,

the average weekly pay

the names of all the employees whose pay is greater than or equal to the average pay.

Note: If the number of hours worked in a week is more than $40,$ then the pay rate for the hours over $40$ is $1\mathrm{.}5$ times the regular hourly rate.

Use two parallel arrays:

a one$-$dimensional array to store the names of all the employees $($Name$)$

a two$-$dimensional array of $10$ rows and $3$ columns to store the number of hours an employee worked in a week $($Hrs Worked$),$ the hourly pay rate $($Pay Rate$),$ and the weekly pay $($Salary$).$

Your program must contain at least the following functions:

a function to read the data from the file into the arrays.

a function to determine the weekly pay.

a function to output each employee$$s data.

a function to output the average salary of all employees

a function to output the names of all the employees whose pay is greater than or equal to the average weekly pay

The only global variables are the array dimensions:

const int ROWS $=10$;

const int COLS $=3$;

Salary output: Show fixed two digits after decimal point setprecision$(2).$

A sample output

Name Hrs Worked Pay Rate Salary

Johnson $60\mathrm{.}0012\mathrm{.}50875\mathrm{.}00$

Aniston $65\mathrm{.}0013\mathrm{.}251026\mathrm{.}88$

Cooper $50\mathrm{.}0014\mathrm{.}50797\mathrm{.}50$

$............$

Average Salary: $$947\mathrm{.}88$

Salary Greater than Avg:

Aniston Gupta Kennedy $...$

$**$this is the code i have so far but, when i run my code i get this error and i dont know how to fix it$.$ "error opening file. $($process $23896)$ exited with code $1.$

Press any key to close this window $..."$

#include

#include

#include

#include

using namespace std;

const int NUM$\_$EMPLOYEES $=10$;

$//$ Function to read data from a file into arrays

void readData$($string names$[],$ double hrsWorked$[][3])\{$

ifstream inputFile$("$employee$\_$data.txt$")$;

if $(!$inputFile$)\{$

cerr $<<$ "Error opening file." $<<$ endl;

exit$(1)$;

$\}$

for $($int i $=0$; i $<$ NUM$\_$EMPLOYEES; i$++)\{$

inputFile $>>$ names$[$i$]$;

inputFile $>>$ hrsWorked$[$i$][0]$; $//$ Hours worked

inputFile $>>$ hrsWorked$[$i$][1]$; $//$ Hourly pay rate

$\}$

inputFile.close$()$;

$\}$

$//$ Function to determine the weekly pay

double calculatePay$($double hours, double payRate$)\{$

if $($hours $<=40)\{$

return hours $*$ payRate;

$\}$

else $\{$

double regularPay $=40*$ payRate;

double overtimePay $=($hours $-40)*($payRate $*1\mathrm{.}5)$;

return regularPay $+$ overtimePay;

$\}$

$\}$

$//$ Function to output each employee's data

void outputData$($string names$[],$ double hrsWorked$[][3])\{$

cout $<<$ "Name$\backslash$tHrs Worked$\backslash$tPay Rate$\backslash$tSalary$"<<$ endl;

for $($int i $=0$; i $<$ NUM$\_$EMPLOYEES; i$++)\{$

double hours $=$ hrsWorked$[$i$][0]$;

double payRate $=$ hrsWorked$[$i$][1]$;

double salary $=$ calculatePay$($hours$,$ payRate$)$;

cout $<<$ names$[$i$]<<"\backslash$t$"<<$ fixed $<<$ setprecision$(2)<<$ hours $<<"\backslash$t$\backslash$t$"<<$ payRate $<<"\backslash$t$\backslash$t$"<<$ salary $<<$ endl;

$\}$

$\}$

$//$ Function to calculate and output the average salary

void outputAverageSalary$($double hrsWorked$[][3])\{$

double totalSalary $=0\mathrm{.}0$;

for $($int i $=0$; i $<$ NUM$\_$EMPLOYEES; i$++)\{$

double hours $=$ hrsWorked$[$i$][0]$;

double payRate $=$ hrsWorked$[$i$][1]$;

double salary $=$ calculatePay$($hours$,$ payRate$)$;

totalSalary $+=$ salary;

$\}$

double averageSalary $=$ totalSalary $/$ NUM$\_$EMPLOYEES;

cout $<<$ "Average Salary: $$"<<$ fixed $<<$ setprecision$(2)<<$ averageSalary $<<$ endl;

$\}$

$//$ Function to output names of employees with salary greater than or equal to average

void outputAboveAverage$($string names$[],$ double hrsWorked$[][3])\{$

double totalSalary $=0\mathrm{.}0$;

for $($int i $=0$; i $<$ NUM$\_$EMPLOYEES; i$++)\{$

double hours $=$ hrsWorked$[$i$][0]$;

double payRate $=$ hrsWorked$[$i$][1]$;

double salary $=$ calculatePay$($hours$,$ payRate$)$;

totalSalary $+=$ salary;

$\}$

double averageSalary $=$ totalSalary $/$ NUM$\_$EMPLOYEES;

cout $<<$ "Salary Greater than Avg:" $<<$ endl;

for $($int i $=0$; i $<$ NUM$\_$EMPLOYEES; i$++)\{$

double hours $=$ hrsWorked$[$i$][0]$;

double payRate $=$ hrsWorked$[$i$][1]$;

double salary $=$ calculatePay$($hours$,$ payRate$)$;

if $($salary $>=$ averageSalary$)\{$

cout $<<$ names$[$i$]<<""$;

$\}$

$\}$

cout $<<$ endl;

$\}$

int main$()\{$

string names$[$NUM$\_$EMPLOYEES$]$;

double hrsWorked$[$NUM$\_$EMPLOYEES$][3]$; $//0-$ Hours worked, $1-$ Hourly pay rate

readData$($names$,$ hrsWorked$)$;

outputData$($names$,$ hrsWorked$)$;

outputAverageSalary$($hrsWorked$)$;

outputAboveAverage$($names$,$ hrsWorked$)$;

$\}$