Given the following prototypes show the calls. (No definitions yet!)

void getHours(int&);

double getPayRate();

double calculateWage(int,double);

void showResults(int,double,double);

and the following main shell (show the calls).

int main()

{ int hours, double rate, wage;

//call the hours function to get number of hours from the user

//call the getPayRate function to get the rate of pay from the user

//call the calculateWage function to calculate and return the wage

//call the showResults function to display the results.

return 0;

}