ECSENOMICS Prices of most resources have S Fallen Relative to Labor's Wage T-132 igure 18-3 Fi Natural Resource Scarcit 100 20 Oil Lumber 194519501955196019651970197519801985199019952000 Year McGraw-Hilllrwin Source: Bureau of Labor Statistics and Department of Energy.McGraw-Hill/Irwin Copyright © 2001 The McGraw-Hill Companies, Inc. All rights reserved. Prices of Most Resources Have Fallen Relative to Labor’s Wage T-132 Figure 18-3 Source: Bureau of Labor Statistics and Department of Energy