Consider the production of some industrial good that creates air pollution. The table below gives the marginal social cost (MSC) , the marginal cost (MC) , and the marginal social benefit (MSB) for each level of output (Q) . 
The inefficient market quantity is ________ and the efficient market quantity is ________.
Definitions:
Q3: If it is impossible or very costly
Q14: Suppose Motorland's government imposes a tax of
Q74: In a bilateral monopoly, the wage rate
Q126: In the above figure, the efficient level
Q136: When production of a good results in
Q136: Because a monopsony is the only buyer
Q140: If a product has zero external costs,
Q151: The demand for a good or service
Q201: Pennsylvania's largest grower of fresh-to-market tomatoes announced
Q347: Consider a market in which there is