I am stuck on a c++ project that I am working on.

One large chemical company pays its salespeople on a commission basis. The salespeople each receive $200 per week plus 9 percent of their gross sales for that week. For example, a salesperson who sells $5000 worth of chemicals in a week receives $200 plus 9 percent of $5000, or a total of $650. Develop a C++ program that uses a while statement to input each salespersons gross sales for last week and calculates and displays that salespersons earnings. Process one salespersons figures at a time.

sample run:

Enter sales in dollars (-1 to end): 5000

Salary is: 650.00

Enter sales in dollars (-1 to end): 5678

Salary is:711.02

Enter sales in dollars (-1 to end): -1

requirements:

a) You must create 2 separate files, the main .cpp and a Sales.h.

b) Your program should have one member data named grossSales.

c) Your program should have a constructor, a get and a set member function for the data.

d) The result salaries must be displayed in 2 decimal places.

Here is what I have gotten so far:

Main.cpp:

#include #include "Sales.h"

using namespace std;

int main(){ unsigned int salesCounter=0; int salary=200; cout <<"Enter sales in dollars (-1 to end): "; int grossSales; cin >>grossSales; double gross=0.09 while(grossSales!=-1){ salary= (gross *grossSales) + salary; salesCounter++; cout<< "Enter sales in dollars (-1 to end): "; cin>>sale; } if(salesCounter!=0){ } }

I have no idea what do I need for my class and my main class