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[原創] 呵..上黎發下post? 4.7%3.7 問題

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原帖由 zneb 於 2007-10-27 16:19 發表
機會成本-口-  ......完全符合經濟學原理
opportunity cost is the highest valued option forgone.the opportunity cost of playing 3.7d is the 4.X option forgone.

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原帖由 vistasurvivor 於 2007-10-28 06:21 發表


u cant say the opportunity cost of playing 3.7d is the choice of playing 4.X, unless u hv such an assumption: u only hv sufficient time to play either version once

since if u hv sufficient time to  ...
i have learned economics for one- months only

[ 本帖最後由 thomasshing1991 於 2007-10-29 22:09 編輯 ]

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