help me w/ this problem?

[marvik]

Write a program that will determine the additional state tax owed by an employee.
If the state charges a 4% tax on net income determine net income by subtracting a $ 500 allowance for each dependent from gross income. Your program will read gross income number of dependent and tax amount already deducted. It will then compute the actual tax owed and print the difference between tax owed and tax deducted follow by the message. "send check" or "refund" depending on whether this difference is positive or negative.

Tnx..

[Ancient Dragon]

Start here

#include <iostream>
using std::cin;
using std::cout;

int main()
{
   // put your program here
}