Price Idollars per vaccination The figure to the right represents the market for vaccinations, Vaccinations are considered a benefit to society, and the figure shows both the marginal private benefit and the marginal social benefit from vaccinations Marginal private benefit is represented by which curve? Supply $30 25 20 O A D . . OC. Supply OD. All of the above represent marginal private benefit 200 300 Quantity thousands of vaccinations