B. On the graph provided, graphically demonstrate the impact on the 'equilibrium market price' and 'equilibrium output level' that would occur if the \"true unidentied costs\" of any \"positive externality\" were appropriately reected in the costs of production/supply. (Make sure you also identify/label the area associated with the 'hldden costs '; as well as how much resources may be over- or under-utilized.) Positive Externality