hase000

王老板損失了 176 元。

hase000

qwertt12,
& j2 M* J/ g) A4 y& H1 m, [$ m* _1 OYour calculation should be wrong. As Mr. Wong need to refund $100 to his neighbour. The calculation should be :
# a  a0 k- N/ S7 C$100 (refund to neighbour from Mr Wong's own money) + $79 (paid to the young man) - $3 (earning from the sale) = $176
( V# g5 _0 T% |. G- I5.39.217.77:8898This should be the fact.

hase000

7 x; D! l- b  f+ @
; l- T4 E7 ^/ [( @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