public BurgerC(BunMaker _BunMaker, VegMaker _VegMaker, Toppings _Toppings)
{
bunMaker = _BunMaker;
vegMaker = _VegMaker;
toppings = _Toppings;
}
public BurgerB(BunMaker _BunMaker, VegMaker _VegMaker, Toppings _Toppings) : base(_BunMaker, _VegMaker, _Toppings)
{
}