rhythm88

亏1元。。, m+ Y2 q, ?/ j0 {/ c
原本是可以赚三元的，现在利润是两元，所以赚少了1元
5 E  O8 A  I0 G4 K# T  a+ ^9 |3 }accounting profit = $2tvboxnow.com4 G0 O) w3 F3 y) Y; }, B
but, economic profit = -$1

dennis_78

downloadso earn $2!!!

lever001

+2yuan公仔箱論壇1 e# {- e( a/ i
-2yuan / c: n9 R* g, S/ m& k
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....