hase000

王老板損失了 176 元。

hase000

qwertt12,公仔箱論壇. f5 j! \% v  p* s
Your calculation should be wrong. As Mr. Wong need to refund $100 to his neighbour. The calculation should be :公仔箱論壇; N! C5 L! U4 e3 N/ [6 X: e: K  B/ @
$100 (refund to neighbour from Mr Wong's own money) + $79 (paid to the young man) - $3 (earning from the sale) = $176
4 t1 t9 ~0 f/ S1 s; r- }$ Ttvb now,tvbnow,bttvbThis should be the fact.

hase000

7 v) @& h$ @# o9 f" K3 Ltvb now,tvbnow,bttvb
1 C$ L3 p5 [6 W2 h1 [) s  m2 ^公仔箱論壇Sorry, I think wrong. Actual loss should be $118 (refund to neighbour $100 + cost of gift $18) - $21 (sales income) = $97