More specifically, in (food)processing business, there are three types of [[Variablevariable Costcost]]: VC1 = Raw Materials and Ingredients, VC2 = costs of processing inputs into outputs, VC3 = costs of packaging materials. The [[Fixedfixed Costcost]] (FC) are also divided into three types: FC1 = depreciation of fixed assets, FC2 = interests paid, FC3 = overheads (salaries, transport, maintenance, marketing, ...). Using these 5 parameters in simple formulas, a trained person can do a Cigar Box Profit analysis in half an hour. When data are missing assumptions can be made uing educated guesses.