ECSENOMICS Total Consumer Surplus Is the Area Under to the Demand Curve and Above the Price Line 142 Figure 5-7 Consumer Surplus for a Market R 9只 98765 D Price of Consumer water surplus Total purchases Quantity of water McGraw-Hilllrwin CopyrightC 2001 The McGraw-Hill Companies, Inc. All rights reserved.McGraw-Hill/Irwin Copyright © 2001 The McGraw-Hill Companies, Inc. All rights reserved. Total Consumer Surplus Is the Area Under the Demand Curve and Above the Price Line T-42 Figure 5-7