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亏1元。。5.39.217.77:8898. q- X! n) B" d& W6 X2 u" h
原本是可以赚三元的,现在利润是两元,所以赚少了1元7 V+ f" ]% P# U& u
accounting profit = $2
' i4 i9 v' M  \2 h5 Xbut, economic profit = -$1
downloadso earn $2!!!
+2yuan
1 j$ e- R: g( A% b-2yuan ' v  _" m5 T- i- [/ Z9 _# g/ B1 U
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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