ECSENOMICS A Downward-Sloping Demand Curve C Relates Quantity Demanded to Price T-16 Figure 3-2 P Quantity of cornflakes(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. A Downward-Sloping Demand Curve Relates Quantity Demanded to Price T-16 Figure 3-2