hase000

王老板損失了 176 元。

hase000

qwertt12,公仔箱論壇) Y  @$ P4 r& h3 F  r& @0 |
Your calculation should be wrong. As Mr. Wong need to refund $100 to his neighbour. The calculation should be :
" e" `8 x4 F8 cTVBNOW 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) = $176
* l) G+ @% g( [7 L7 @$ D5.39.217.77This should be the fact.

hase000

# r2 I, |3 K' u# [. w3 b

4 t- a/ G( D" |. k: D) H5.39.217.77Sorry, I think wrong. Actual loss should be $118 (refund to neighbour $100 + cost of gift $18) - $21 (sales income) = $97