## Attribute combination Attribute price by attribute

That is question I've already asked and get answer but that was back in 2005 so I was wondering if there was something new helping me doing better categories so that the order process would be the fastest as possible.

OK here we go : I'm selling pizzas, my pizzas can be three size (Individual, Medium and Large).
So I prepared three value for the SIZE attribute (Indiv,Med and Large), and then made my pizza product, with price from attributes and inserted the size popup with the three values.
Here everthing is OK.

Now I have about 25 toppings that the customer can add to the pizzza. So I made a new attribute named TOPPINGS (checkbox) and added the 25 values (pepperoni, bacon, onion,…).

My problem is that the price of the toppings are not allways the same,
if the pizza is an indiv one-> \$ 0.85
if the pizza is a medium on ->\$ 1.40
and if it's a large -> \$ 2.00.

So here is the question, is it possible to combine attributes so that the price of the second attribute changes according to the first one ? Is it possible that my toppings be priced \$ 0.85 when the customer choose an indiviudal pizza and \$ 2.00 when he choose a large one ?