Hi, I am brand new and have never done a show. I am doing a vendor show and we are splitting costs of food. One of them wants to know what costs are upfront? Since I will be making 4 appetizersand 4 desserts is it correct to say it will cost approx. $120 for all the ingredients??? Weird qustion I know-but since we tell the hostesses it will be $15 (f we buy ingredients for them)I am assuming all costs run the same amount? thanks for any feedback!