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亏1元。。7 J9 n+ Z0 s2 N* N6 R, Y0 S4 ~
原本是可以赚三元的,现在利润是两元,所以赚少了1元
. b( g& L6 P/ iaccounting profit = $2' A, B/ W. W' j5 s
but, economic profit = -$1
downloadso earn $2!!!
+2yuantvb now,tvbnow,bttvb) z" M5 z- s. M0 k. l
-2yuan
2 q9 v  v+ t4 f% K% g) I0 Q$ Y2yuan
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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