he make nothing . stupid作者: 888David 時間: 2007-10-22 02:02 PM
$0作者: kyreu 時間: 2007-10-22 02:34 PM
應該冇賺 作者: xavier821 時間: 2007-10-22 04:19 PM
o.............作者: stl69 時間: 2007-10-24 03:36 AM
提示: 作者被禁止或刪除 內容自動屏蔽作者: luckboy168 時間: 2007-10-24 07:25 AM
1 dolles作者: youyangtx 時間: 2007-10-24 08:51 AM
提示: 作者被禁止或刪除 內容自動屏蔽作者: coldeye411 時間: 2007-10-25 12:44 AM
1蚊雞 作者: ko0lboy 時間: 2007-10-25 01:55 PM
seeeee i think is 1作者: ko0lboy 時間: 2007-10-25 02:04 PM
he earn nth. cuz he sold it to the guy 9 bucks earn 1 dollar but when he buy it back with 10$he lost 1$.and when he sell it out when 11$ just got his money back !!he earn NOTHING they a raiseing the price up作者: gyarados 時間: 2007-10-25 07:11 PM
2 bucks作者: BT大皇 時間: 2007-10-25 08:38 PM
$2 bucks la, 5 y2 k8 M) L# P: v8 S; z- B- ~
assume he has $9 at the beginning, minus $8 for the first purchase and sold it for $9, his balance should be $10, then he used $10 to purchase, the balance is $0, afterward, he got $11 back, his final balance would be $11, $11 - $9 = $2 in total作者: tcyong80 時間: 2007-10-27 05:19 PM