Figuring out the value of a business or its components can be an exercise in futility if you don't know how to measure things up properly. Even start ups should be thinking about how others are evaluating their worth since some day in the future they may be willing to sell or launch an IPO. Our resident expert will guide you through the main formulas used in business for determining value for purchase or sell of an organization, which will be extremely advantageous when you've grown your enterprise or raised capital to buy another business one.