hase000

王老板損失了 176 元。

hase000

qwertt12,
8 W) B! Q5 k  x4 B9 z. {Your calculation should be wrong. As Mr. Wong need to refund $100 to his neighbour. The calculation should be :
) b, T7 c/ `* ]/ z" @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。$100 (refund to neighbour from Mr Wong's own money) + $79 (paid to the young man) - $3 (earning from the sale) = $176
. P1 h! p# [2 F- D' n- L* f  `8 Utvb now,tvbnow,bttvbThis should be the fact.

hase000

$ k0 U7 o8 d( S" i7 c2 @- mtvb now,tvbnow,bttvb  @6 V$ g$ q; I  L# E
Sorry, I think wrong. Actual loss should be $118 (refund to neighbour $100 + cost of gift $18) - $21 (sales income) = $97