static void Main(string[] args)
{
Beverage one = new DarkRoast();
one.setSize("tall");
one = new Mocha(one);
one = new Mocha(one);
Console.WriteLine(one.getDesciption().ToString() + ": ${0}", one.cost().ToString());
Beverage two = new Espresso();
two.setSize("grande");
Console.WriteLine(two.getDesciption().ToString() + ": ${0}", two.cost().ToString());
Beverage three = new HouseBlend();
three.setSize("venti");
three = new Soy(three);
three = new Mocha(three);
three = new Whip(three);
Console.WriteLine(three.getDesciption() + ": ${0}", three.cost());
Console.Read();
}