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亏1元。。5.39.217.77. E3 L& V" {+ @% l
原本是可以赚三元的,现在利润是两元,所以赚少了1元
  P, e% b2 b) j$ `0 }/ Daccounting profit = $2tvb now,tvbnow,bttvb3 f7 D/ X2 s/ c. F. H- ?/ Q! i
but, economic profit = -$1
downloadso earn $2!!!
+2yuan
  y. Y# l6 }- ^8 I- w0 ltvb now,tvbnow,bttvb-2yuan
' b( M& V3 e$ j" d, D& z公仔箱論壇2yuan
lets see
earned 2 dollars
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i like to know answer
2蚊.....
so hai la u
究竟系几多啊
2文罗
2 dollars
2 dollars ??
thanks
$2 haha....
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