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亏1元。。
4 D- K5 T8 I# l% z5.39.217.77:8898原本是可以赚三元的,现在利润是两元,所以赚少了1元tvb now,tvbnow,bttvb; k7 j% }. [5 q* u  F/ g  _
accounting profit = $2
0 o- e; x. f' p4 Tbut, economic profit = -$1
downloadso earn $2!!!
+2yuantvb now,tvbnow,bttvb& N* ?% [& s- w  R* y  x
-2yuan ( y- [+ `/ ]4 N8 p% l1 |3 X5 D
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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