In one of the trade magazines, there is an article, that asks, "what time of the day do you start making money?" It's an interesting article, one that covers FIXED and VARIABLE costs, and shows you how to come up with the figures that your business NEEDS to know. How many of you know your actual costs, how many of you have actually sat down and broke everything down? Who can tell me what the difference is between a fixed cost and a variable one? Yes I know the answer, looking to get a discussion going that can help us all.