hase000

王老板損失了 176 元。

hase000

qwertt12,- o6 m/ T. B8 {2 ]* W6 v* P" @8 ^
Your calculation should be wrong. As Mr. Wong need to refund $100 to his neighbour. The calculation should be :
; P) I0 ~+ w. k" tTVBNOW 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。$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。; z) W  F2 z5 h. n
This should be the fact.

hase000

5.39.217.77:8898) u/ n1 t3 O1 l  r3 u% L! \

8 A* A+ r" Y+ `0 `! d5 stvb now,tvbnow,bttvbSorry, I think wrong. Actual loss should be $118 (refund to neighbour $100 + cost of gift $18) - $21 (sales income) = $97