59. Assume that the marginal social benefit of the last 60. Which of the following government actions can unit of vaccination provided is greater than the correct the inefficiency caused by the existence of AP M marginal social cost. Which of the following can a monopoly? be used to achieve efficiency in the market for SECTIC vaccination? () Granting a per-unit subsidy on the monopolist's output DO NOT OPEL (A) A per-unit subsidy for vaccinations (B) Granting an annual lump-sum subsidy to the (B) A lump-sum tax for vaccinations monopolist (C) A limit on the quantity of vaccinations (C) Imposing a per-unit tax on the monopolist's At a D) A price floor for vaccinations output (E) A price ceiling for vaccinations (D) Imposing a price floor on the monopolist Total Time 1 hour (E) Limiting the monopolist's production through Number of Q regulation Percent of To 33.33% Writing Instr Pen with blue ink Reading