Please note that the letters inside the diagram below (such as G, H, M) refer to the shapes defined by the line segments (solid or dashed) surrounding the letter. P P4 G P3 S H M P2 N P1 K P R L V D Q3 Q2 Q5 Q Question: A unit sales tax has been collected from the buyers. In the diagram, if the after-tax equilibrium quantity is Q3, the deadweight loss (dollar value of the net inefficiency) is the area OM +N OG +H +M OM + N +H +J OH + J