hase000

王老板損失了 176 元。

hase000

qwertt12,
) ~# s/ v# N$ |; y6 |( s+ T! E  e6 GYour calculation should be wrong. As Mr. Wong need to refund $100 to his neighbour. The calculation should be :
5 u# P. n' v6 t0 z" }+ I$100 (refund to neighbour from Mr Wong's own money) + $79 (paid to the young man) - $3 (earning from the sale) = $176公仔箱論壇* R; Q$ }$ |+ u- B
This should be the fact.

hase000

tvb now,tvbnow,bttvb4 S# B) c4 S! h8 x4 F1 N8 v- x

6 @8 [* H! j+ W+ TSorry, I think wrong. Actual loss should be $118 (refund to neighbour $100 + cost of gift $18) - $21 (sales income) = $97