hase000

王老板損失了 176 元。

hase000

qwertt12,www3.tvboxnow.com! Q! f, k$ ~; ~, g. M
Your calculation should be wrong. As Mr. Wong need to refund $100 to his neighbour. The calculation should be :9 l- `; u, u/ T( p8 f, s2 S( R
$100 (refund to neighbour from Mr Wong's own money) + $79 (paid to the young man) - $3 (earning from the sale) = $176
* n% k. ~2 n" X% C- r0 N4 p公仔箱論壇This should be the fact.

hase000

' ^7 |9 G; q4 q) V/ L& o公仔箱論壇
9 v: x+ E" `+ p5 B' s! |% tSorry, I think wrong. Actual loss should be $118 (refund to neighbour $100 + cost of gift $18) - $21 (sales income) = $97