Identify and describe a specific good or service that has been differentiated by a firm that sells that good or service as a Monopolistic Competitor or Differentiated Oligopoly. You should also provide a brief market analysis that includes the state of the market before and after the differentiation, as well as the observed changes that resulted. Specifically, the following questions should be addressed: What type of market structure was the product or service in when the differentiation occurred? What was the differentiation? Describe specifically what the differentiation was and tell us what that means for rational business price and production decisions. What was the observed change in the equilibrium price in the market for that product? Evaluate whether the decision to differentiate the product was a good move for that business at that time