An article in USA Today argues, Ironically, the euro's fall-and the benefit for German exports-is largely the

Question:

An article in USA Today argues, "Ironically, the euro's fall-and the benefit for German exports-is largely the result of eurozone policies that Germany has taken the lead in opposing . . . [including] easier money policies by the European Central Bank."
a. How does the "euro's fall" benefit German exports?
b. How is the euro's fall related to policies of the European Central Bank?