hase000

王老板損失了 176 元。

hase000

qwertt12,
4 \& N4 K5 u, v& `tvb now,tvbnow,bttvbYour calculation should be wrong. As Mr. Wong need to refund $100 to his neighbour. The calculation should be :tvb now,tvbnow,bttvb- C7 K5 w6 `/ Q( v2 \
$100 (refund to neighbour from Mr Wong's own money) + $79 (paid to the young man) - $3 (earning from the sale) = $176tvb now,tvbnow,bttvb7 O. s: }  g0 j5 ^. o6 N; T8 e7 E
This should be the fact.

hase000

* J$ n! C3 y% S* \* I5.39.217.77:8898
2 t4 Y, D: x) k6 T- N0 `% t7 D5.39.217.77:8898Sorry, I think wrong. Actual loss should be $118 (refund to neighbour $100 + cost of gift $18) - $21 (sales income) = $97