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图还不能制出（电脑里没相关软件,以表格形式写出）这是老师给我的一道题，不是太懂，希望全面讲一下

country Prod.Food Prod.Machines O.C.of Food O.C.Machines

A 10 5 0.5 2

B 4 4 1 1

O.C.=Opportunity cost

Q:What is the opportunity cost to these countries?

both country A&B product the same goods

country B has an absolute advantage in both good

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[此贴子已经被作者于2005-9-25 5:51:43编辑过]