Problem
1. Why have some EU Member States not adopted the European common currency, the euro?
2. A number of countries are lining up to join the EU. What difficulties might be created within the EU from the accession of the lower-income economies of central, eastern and southern Europe?
3. What is the role of the OECD? How might the OECD contribute to the expansion of world trade?
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.