Hey everyone - I'm brand new to this site, and pretty new with my home-based business. Have checked out a few sites as well as Wilton's, but they all differ as far as cake servings by size. For example, for a 12" I see some say 40 and some say 56. I do realize party cakes and wedding cakes are cut differently, but I am mostly doing party cakes. Also, when I am at the party and watching the cake being cut, they are cutting larger and fewer pieces than I assumed it would...