hase000

王老板損失了 176 元。

hase000

qwertt12,
7 f7 P$ ]& f! U1 YYour calculation should be wrong. As Mr. Wong need to refund $100 to his neighbour. The calculation should be :
! B7 e% g3 W! L, \9 A5 ~tvb now,tvbnow,bttvb$100 (refund to neighbour from Mr Wong's own money) + $79 (paid to the young man) - $3 (earning from the sale) = $176TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。6 y$ o! Y% v; [$ c4 [0 T7 _
This should be the fact.

hase000

公仔箱論壇5 f4 @, W9 ?% l5 k' D( w$ h, e
TVBNOW 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。' c& h. N9 d7 B+ V) s4 _
Sorry, I think wrong. Actual loss should be $118 (refund to neighbour $100 + cost of gift $18) - $21 (sales income) = $97