有關生產可能線 - 經濟

麻煩各位大大了Q_Q

圖形請連到

http://www.wretch.cc/album/show.php?i=mininsr&b=16&f=1935532729&p=0

題目是這樣的

從C點移到D點的機會成本是?

1.the loss in production in the health care sector

2.the increase in production in the education sector

3.zero

4.the loss in production in the education sector

小妹感激不盡 >_____<

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