rhythm88

亏1元。。
) i' m/ S7 d& F0 F# Btvb now,tvbnow,bttvb原本是可以赚三元的，现在利润是两元，所以赚少了1元' F7 P" d; V0 a+ [' p% j
accounting profit = $2tvb now,tvbnow,bttvb2 o; n% h  `$ V6 g7 ~3 C) n
but, economic profit = -$1

dennis_78

downloadso earn $2!!!

lever001

+2yuan
  Z8 ~& R( @" [9 T* m0 E-2yuan tvb now,tvbnow,bttvb  e' _. t* o3 ~/ [' p2 r9 k5 b
2yuan

如夢

lets see

PeterCBWang

earned 2 dollars

skycity1

i like to know answer

siwang55

2蚊.....

JBao

so hai la u

5503170

究竟系几多啊

leebillb

2文罗

winwin1114

2 dollars

pcmcia

2 dollars ??

chiatsut8855

thanks

btoo416

$2 haha....