Your mom sends you out for Pizza. As youíre leaving she tells you to find out what the prices of the pizzas are. When you get to your favorite Pizza place, it is closed. But, there is an automated machine that serves electronic Pizzas. Being curious you decide to test the machine out. Hereís what the panel looks like:

Your mother wants to know what everything costs? 
Can you figure out the menu below?

Go to the site http://mathforum.com/clime/pizza5.mws.html
or switch to Microworlds Pro and load the file palace.mws