hase000

王老板損失了 176 元。

hase000

qwertt12,* R0 i% z4 }: F' O$ D
Your calculation should be wrong. As Mr. Wong need to refund $100 to his neighbour. The calculation should be :7 z/ z4 a9 w8 s8 T# L) E2 A
$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。& e9 q2 B) w, f& \
This should be the fact.

hase000

7 H# D. \. D6 `9 @* `& q5 F9 Z

% B: }9 W- O% r- W9 f9 n* hSorry, I think wrong. Actual loss should be $118 (refund to neighbour $100 + cost of gift $18) - $21 (sales income) = $97