hase000

王老板損失了 176 元。

hase000

qwertt12,
: E' e/ A4 g4 [" z, j& A" Pos.tvboxnow.comYour calculation should be wrong. As Mr. Wong need to refund $100 to his neighbour. The calculation should be :
: |( d3 n9 v: z! s$100 (refund to neighbour from Mr Wong's own money) + $79 (paid to the young man) - $3 (earning from the sale) = $176( U8 z1 ?% n$ D7 D4 y+ F: J! `
This should be the fact.

hase000

* [- f: @* v# r) d, ]) qtvb now,tvbnow,bttvb公仔箱論壇% y$ e/ ?' i& b* Z3 w2 c; N
Sorry, I think wrong. Actual loss should be $118 (refund to neighbour $100 + cost of gift $18) - $21 (sales income) = $97