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亏1元。。
" e+ o: n5 L' |( w5 H* m! o公仔箱論壇原本是可以赚三元的,现在利润是两元,所以赚少了1元
9 s% k5 Y1 Z, |- v& l9 r4 A. \accounting profit = $2公仔箱論壇3 O8 w% _5 b3 @% V
but, economic profit = -$1
downloadso earn $2!!!
+2yuan3 {9 ~* d3 k& A6 o# \% m, e1 Z
-2yuan
3 P/ Y5 N2 b6 J9 [6 }" c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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