Name a product that you regularly purchase from a firm that operates in an oligopolistic industry.Explain why the product and firm fit the model of oligopoly.Think about the TV commercials and/or print advertisements that you've seen from this industry:What interdependence have you noticed between the firm you selected and its rivals in terms of product differentiation, price leadership, or price competition?Explain your answer.

Think of what products tend to be advertised during the Super Bowl in January.