5) Explain why markets might not lead to an efficient allocation of resource create large negative externalities. 6) Read "Opinion: Economics show why politicians' mask mandates don't work" found here and answer the following questions a) What is the negative externality described in the article b) Explain the "textbook" economic solution the article presents (but does not favor that much) c) Discuss the problem with enforcement that this editorial discusses d) What is the solution that the writers of the editorial favors? Do you think it would work? (Note: whether you think it would or would not work won't affect your score on this question but please make sure you provide some justification/explanation of your opinion.) 7) Read "John Roberts, Environmental Economist" found here and answer the following questions. a) What are the two negative externalities mentioned in the article? by What is the role of taxation to deal with these e) The author states that Roberts allowance of the Affordable Care Act and - specifically it's taxing provision holds implications for how taxes can be used in environmental policy. Explain this connection