hase000

王老板損失了 176 元。

hase000

qwertt12,, t6 H7 x" X( _# H" v+ S
Your calculation should be wrong. As Mr. Wong need to refund $100 to his neighbour. The calculation should be :
: I" h1 K9 d5 i0 s: qtvb now,tvbnow,bttvb$100 (refund to neighbour from Mr Wong's own money) + $79 (paid to the young man) - $3 (earning from the sale) = $176
) L% z- Z; B  |This should be the fact.

hase000

0 ^7 k4 K- a- E; |2 x1 bwww2.tvboxnow.com) Z, _8 {' ~0 U0 {0 P* m$ e
Sorry, I think wrong. Actual loss should be $118 (refund to neighbour $100 + cost of gift $18) - $21 (sales income) = $97