ECSENOMICS Shifts of and movements along Curves T23 Figure 3-9 a)Shift of Demand b) Movement along Demand Curve 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. Shifts of and Movements along Curves T-23 Figure 3-9