State the values of each variable after the calculation is performed. Assume that, when each statement begins executing, all variables have the integer value 5.

a) product *= x++;
b) quotient /= ++x;

a) product = 25, x = 6;
b) ```
// Calculate the value of product and quotient.
#include
using namespace std;

int main()
{
int x = 5;
int product = 5;
int quotient = 5;

// part a
product *= x++; // part a statement
cout << "Value of product after calculation: " << product << endl;
cout << "Value of x after calculation: " << x << endl << endl;

// part b
x = 5; // reset value of x
quotient /= ++x; // part b statement
cout << "Value of quotient after calculation: " << quotient << endl;
cout << "Value of x after calculation: " << x << endl << endl;
} // end main
```