Multiple Choice
Suppose that flu shots create a positive externality equal to $20 per shot. What is the relationship between the market equilibrium output level and the efficient equilibrium output produced?
A) They are equal.
B) The market equilibrium output level is greater than the efficient equilibrium output level.
C) The market equilibrium output level is less than the efficient equilibrium output level.
D) None of the above.
Correct Answer:

Verified
Correct Answer:
Verified
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