QUESTION 11 Purchasing power parity (PPP) adjusts prices to help procure products and services from suppliers or subsidiaries that operate abroad o demonstrate how much of a good one can buy in a particular currency, such as the U.S. dollar o show how much income is held by an economy's middle class compared with its size o reflect the goods consumers can buy, as well as account for their currency and standard of living QUESTION 12 What is the primary ethical concern regarding the import of products from poor countries? O Emerging nations use government intervention to protect domestic industries. O Higher tariffs hurt poor nations more than developed nations, O Nations lacking economic freedom cannot afford to export. Lack of subsidies adversely affects poor countries