I. Please draw two gures to explain \"gains from trade" with constant costs and increasing costs, based on differences of assumptions, production curve (PPF), community consumption curve (CIC), gains differences before and after international trade (10 points) Answer: ||. Please calculate RCA (Revealed Comparative Advantage) of China's manufacturing industry from 2006-2010 according to data in the following table (10 points) , and ll in results in the column. China's export World's exports of of manufacturing manufacturing industry industry 2006 895390 8225293 968978 12113000 2007 1 136143 949949 1220456 14003000 2008 1331388 10415190 1430693 16120000 2009 1124743 8326725 1201612 12516000 2010 1476906 9962004 1577824 15237000 China's Total RCA of China's total world's manufacturing exports exports industry YEAR