ECSENOMICS Market Equilibrium Comes at the Intersection of Supply and Demand Curves T21 Figure 3-7 D 33> A Equilibrium point Shorta Q 10 15 20 Quantity(millions of boxes per year) 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. Market Equilibrium Comes at the Intersection of Supply and Demand Curves T-21 Figure 3-7