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亏1元。。公仔箱論壇% B1 [. D8 F+ E5 j* Z( M& @  u; _) V5 f
原本是可以赚三元的,现在利润是两元,所以赚少了1元) V8 Q1 |6 l, u0 K+ S9 {
accounting profit = $2
3 k+ G9 I5 Y$ a4 ^4 B2 i  wbut, economic profit = -$1
downloadso earn $2!!!
+2yuan2 U/ d3 ]. S( q* t
-2yuan
# }' q4 Y; `9 M  J! N/ [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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