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public class RoomCarpet
{
	private double carpetCost;
	private RoomDimension size;
	private double totalCost;

    // Create a RoomDimension object
	RoomDimension size = new RoomDimension();

	//Calls area from the RoomDimension class
	double area = size.getArea();

	public RoomCarpet(double cost)
	{
		totalCost  = cost;
	}

	public double getTotalCost()
	{
		carpetCost = area * totalCost;
		return carpetCost;
	}

	//Display's summary of RoomCarpet class
	public String toString()
	{
		return "Carpet Cost: $" + carpetCost;
	}
}