On Friday May 14, 2009, the following headlines appeared in The Wall Street Journal. 1. US Set to Rethink Fed's Role 2. Wal-Mart Makes Electronics Push 3. VW, Porsche Take Break in Talks 4. Economists Foresee Protracted Recovery Macroeconomic topics are dealt with in Microeconomic topics are dealt with in A. headlines 1 and 3; headlines 2 and 4 B. headlines 2 and 4; headlines 1 and 3 C. headlines 2 and 3; headlines 1 and 4 D. headlines 1 and 4; headlines 2 and 3 O E. headlines 1 and 2; headlines 3 and 4