hase000

王老板損失了 176 元。

hase000

qwertt12,
& g# o) K" u! ^; ~8 ^公仔箱論壇Your calculation should be wrong. As Mr. Wong need to refund $100 to his neighbour. The calculation should be :
9 x6 g; R8 l  btvb now,tvbnow,bttvb$100 (refund to neighbour from Mr Wong's own money) + $79 (paid to the young man) - $3 (earning from the sale) = $176" x' A. _. \) |* E
This should be the fact.

hase000

) N0 _7 ]! _. E: Y' Y0 z  P

3 `  d7 X# i5 b% c5.39.217.77:8898Sorry, I think wrong. Actual loss should be $118 (refund to neighbour $100 + cost of gift $18) - $21 (sales income) = $97