Risk and RuinAt the time of its collapse in 2001, Enron was one of the largest companies in the world, boasting revenue of over $100 billion. During the 1990s economic boom, the Houston, Texas based energy company had diversified into commodities and derivatives trading and many other venturessome more legal than others. In the lead up to Enron's demise, it was revealed that the company's financial success was sustained by a creatively planned and well