ia - Presentatidashboard | Khan A... Quiz 1 This graph shows the marginal social cost (M SC), marginal social beneft (MS B), and marginal private benefit ( M PB) of a good that is sold In a perfectly competitive market. Price S = MSC Pa P . MSB D - MPB Q2 Q1 Quantity his What kind of externality is this, and what area represents the deadweight loss generated if this market is unregulated? choose 1 answer A) Negative externality. .XY Z 3 of 5 AILOTPOLE. MLICKI BOL-BADIEN. POUS DILOR POURINTO PO