hase000

王老板損失了 176 元。

hase000

qwertt12,
) @" l% n5 O2 y% l1 C& i; NYour calculation should be wrong. As Mr. Wong need to refund $100 to his neighbour. The calculation should be :
" I# e7 q3 Y. m+ D" Q# i公仔箱論壇$100 (refund to neighbour from Mr Wong's own money) + $79 (paid to the young man) - $3 (earning from the sale) = $1765.39.217.77:88983 f/ J' }- N  n- R* {" A6 z- L! X
This should be the fact.

hase000

5.39.217.77:88981 l& K7 ^0 @( ^+ Y) E0 T
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Sorry, I think wrong. Actual loss should be $118 (refund to neighbour $100 + cost of gift $18) - $21 (sales income) = $97