#include <stdio.h>

double calculateCharges(double hours);
int main(void)
{
	printf("Car \tHours \tCharges\n");
	double car1 = calculateCharges(1.5);
	double car2 = calculateCharges(4.0);
	double car3 = calculateCharges(24.0);
	double total = car1 + car2 + car3;

	printf("1 \t\t1.5 \t%.2f\n", car1);
	printf("2 \t\t4.0 \t%.2f\n", car2);
	printf("3 \t\t24.0 \t%.2f\n", car3);
	printf("TOTAL \t29.5\t%.2f\n", total);
}
double calculateCharges(double hours)
{
	double charges;
	if (hours <= 3)
	{
		charges = 2.00;
	}
	else if(hours == 24)
	{
		charges = 10.00;
	}
	else
	{
		charges = 2.00 + (hours - 3) * 0.50;
	}
	return charges;
}