13. Country A can produce either 10 computers or 20 shirts per day. Country B can produce either 5 computers or 15 shirts per day. Which of the following statements is true regarding comparative advantage?
(A) Country A has a comparative advantage in shirts because it can produce more than Country B.
(B) Country B has a comparative advantage in shirts because its opportunity cost of making a shirt is lower than Country A's.
(C) Country A has a comparative advantage in both goods because it has higher overall productivity.
(D) Country B has a comparative advantage in computers because it gives up fewer shirts to make one.

答案:登入後查看
統計: 尚無統計資料