Exhibit 31-5

-Refer to Exhibit 31-5.If a positive externality exists,then curve 1 represents the __________,curve 2 represents the __________,curve 3 represents the __________ and Q1 represents the __________.
A) marginal private cost curve; demand curve; marginal social benefit curve; market output
B) demand curve; marginal social benefit curve; supply curve; market output
C) marginal social benefit curve; demand curve; marginal private cost curve; socially optimal output
D) demand curve; marginal social benefit curve; supply curve; socially optimal output
E) marginal social benefit curve; supply curve; marginal private cost curve; market output
Correct Answer:
Verified
Q141: Exhibit 31-5 Q141: Suppose the socially optimal output is 134 Q143: Which of the following statements is consistent
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