rhythm88

亏1元。。; u9 }/ ~4 O' }9 e) {' i
原本是可以赚三元的，现在利润是两元，所以赚少了1元tvb now,tvbnow,bttvb: `4 N; T8 u) i; X
accounting profit = $2tvb now,tvbnow,bttvb) d) f# M* h) e$ ~, F. P
but, economic profit = -$1

dennis_78

downloadso earn $2!!!

lever001

+2yuan
4 x. e  q2 N: ]7 q" d5 E-2yuan 5.39.217.77:88984 p0 ]# D8 i5 E& B4 I8 j1 J
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....