hase000

王老板損失了 176 元。

hase000

qwertt12,
+ i' I4 `' {. U. @公仔箱論壇Your calculation should be wrong. As Mr. Wong need to refund $100 to his neighbour. The calculation should be :
$ T) [7 N  P0 q" ^& G; etvb now,tvbnow,bttvb$100 (refund to neighbour from Mr Wong's own money) + $79 (paid to the young man) - $3 (earning from the sale) = $176TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。, R% y: z  _0 ^
This should be the fact.

hase000

2 b0 D7 `, f3 ]- i) wTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。公仔箱論壇( ?# A  Y2 U- x0 G. U" ?
Sorry, I think wrong. Actual loss should be $118 (refund to neighbour $100 + cost of gift $18) - $21 (sales income) = $97