rhythm88

亏1元。。
( U$ }- F2 p4 V4 Z6 s5.39.217.77:8898原本是可以赚三元的，现在利润是两元，所以赚少了1元5.39.217.77:8898; j+ n# L) K; s2 k2 b+ h# v
accounting profit = $2tvb now,tvbnow,bttvb' a, Q8 T7 D0 M' z) B( m4 v7 p
but, economic profit = -$1

dennis_78

downloadso earn $2!!!

lever001

+2yuan
6 u$ u' x0 e+ C; d-2yuan 8 Y8 {0 _  J- K1 `, o
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....