關於一個數學小問題(假鈔損益計算) - 拼圖
By Lydia
at 2007-10-23T16:09
at 2007-10-23T16:09
Table of Contents
※ 引述《convinced (convinced)》之銘言:
: ※ 引述《gwendless (望月‧老蔣)》之銘言:
其實 虧100元的話 是陷入一種
詐騙交易 與 "預期"成功交易 的價差
如果照這樣的話 被偷走 的損失
也應該是要賣的價格不是嗎?
因為 如果沒有被偷走 也是可以賣21 賺三塊
現在被偷走
原本賺三塊 (+3)
但是 18塊成本被偷走(-18)
兩邊差 3-(-18)=21
所以這裡應該定義
虧損 是 詐騙-預期
或 詐騙-原本
--
: ※ 引述《gwendless (望月‧老蔣)》之銘言:
其實 虧100元的話 是陷入一種
詐騙交易 與 "預期"成功交易 的價差
如果照這樣的話 被偷走 的損失
也應該是要賣的價格不是嗎?
因為 如果沒有被偷走 也是可以賣21 賺三塊
現在被偷走
原本賺三塊 (+3)
但是 18塊成本被偷走(-18)
兩邊差 3-(-18)=21
所以這裡應該定義
虧損 是 詐騙-預期
或 詐騙-原本
--
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