Find two current events articles focusing on the issue of pricing. You may choose to use online resources recommended by Prentice Hall's Economics: Principles in Action. To access current events articles, click on the Chapter Outlines for Chapters 4, 5, 6, or 7 and scroll down the page and click the Keep It Current Link to find articles from The Wall Street Journal. If you use other online sources you may want to enter the keywords price, supply, demand, or market equilibrium to find appropriate articles. You may use local or national newspapers or magazines. Articles need to be sufficient in length that you will have the background information needed to complete the cause and effect chart. You may need to make inferences regarding some of the effects of the price changes