hase000

王老板損失了 176 元。

hase000

qwertt12,公仔箱論壇# K0 {7 T7 L' B0 ~1 H
Your calculation should be wrong. As Mr. Wong need to refund $100 to his neighbour. The calculation should be :
' }1 }5 Y+ W' n  P0 ~+ r' k9 Y  T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) = $1765.39.217.76+ z: `; ?: R  ^, M6 W  G
This should be the fact.

hase000

6 A8 n$ v+ L$ m; m& W5.39.217.76
) T# Z' \2 f& W$ P" Q- e  ~' Xtvb now,tvbnow,bttvbSorry, I think wrong. Actual loss should be $118 (refund to neighbour $100 + cost of gift $18) - $21 (sales income) = $97