rhythm88

亏1元。。
0 f! z% S1 `+ \2 Etvb 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
4 ^8 G+ _% U+ G( ~, c+ I  \+ h# Ftvb now,tvbnow,bttvbaccounting profit = $2tvb now,tvbnow,bttvb2 Y4 J; m, I) g2 `# |
but, economic profit = -$1

dennis_78

downloadso earn $2!!!

lever001

+2yuan
) w) Y# |  w# f6 Y, ntvb now,tvbnow,bttvb-2yuan ! K3 o) K1 Y1 J5 B9 L9 i6 |! D
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....