Instructions: in at least one well-developed paragraph, explain how many sneakers and video games are produced at each of the five points on the graph. then in at least one additional, well-developed paragraph, analyze how the graph can show efficiency, growth, and cost.

Before they can be published, scientific papers must be peer-reviewed. this means that: a) some other scientific experts read the papers and guarantee that they are true. b) some other scientific experts read the papers and provide quality control by eliminating many mistakes. c) an editor reads the papers, to make sure that all the semicolons are in the correct places. d) everyone in the world is given the opportunity to comment on the papers through a specially maintainedblog. e) government bureaucrats read the papers, to be sure that the papers do not insult the political positions ofthe current officeholders.