Final answer:
The correct answer is E. two of A, B, and C. Option A states that the proportion of manufacturing value added generated by South and East Asia has quadrupled since 1980. Option B states that the proportion of manufacturing value added generated by Latin America has doubled since 1980. Option C states that the proportion of world exports and imports accounted for by the 10 largest exporting and importing nations exceeded 70 percent in 2010.
Step-by-step explanation:
The correct answer is E. two of A, B, and C.
Option A states that the proportion of manufacturing value added generated by South and East Asia has quadrupled since 1980. This means that the contribution of South and East Asia to the manufacturing value added in international trade has increased four times over the past few decades.
Option B states that the proportion of manufacturing value added generated by Latin America has doubled since 1980. This means that the contribution of Latin America to the manufacturing value added in international trade has increased two times over the past few decades.
Option C states that the proportion of world exports and imports accounted for by the 10 largest exporting and importing nations exceeded 70 percent in 2010. This means that the top 10 exporting and importing nations accounted for more than 70% of the world's total exports and imports in 2010.
Since both options A and B are true, the correct answer is E. two of A, B, and C.