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亏1元。。! ?" u9 `! l& |0 L+ k
原本是可以赚三元的,现在利润是两元,所以赚少了1元2 Z+ ?9 Y8 ~; l, ?& ~- W
accounting profit = $2
' t" m$ {+ @5 S5 `but, economic profit = -$1
downloadso earn $2!!!
+2yuan  h) v8 U6 f9 c1 y9 p2 _8 m, @
-2yuan tvboxnow.com$ ~% Z% v4 {" G. n& h  @
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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