Identifying risks and their source would seem to be an obvious necessity for any management plan. However, businesses sometimes incur risks that they are not aware of and for which they have made no provision.Every commercial activity, whether simple or complex, involves some degree of risk. In fact, we suppose that all commercial activities in this modern 21st century environment are complex and that the risks they face differ only in terms of their sources and size.For businesses involved with physical commodities of all kinds – from production, handling, transporting, trading, processing and marketing to the end user or consumer – the most obvious risk comes from adverse changes in the price or value of the commodity that underlies all o...