The four classes of Market Structure, economics homework help

Choose a marketfor a product in which you work, or in which you are interested.Which ofthe 4 classes of "Market Structure" comes closest to describingthe current state of the market.Do youthink that 10 years from now that market structure will be the same, or doyou think it will change to become more competitive or less competitive?Explain. 4 Market Structures: Pure Competition, Pure Monopoly, Monopolistic Competition, and Oligopoly,