hase000

王老板損失了 176 元。

hase000

qwertt12,
, N& \  t* r$ m- y% m7 ^1 D# yYour calculation should be wrong. As Mr. Wong need to refund $100 to his neighbour. The calculation should be :tvb now,tvbnow,bttvb' ?' a3 [$ Q: {' V7 b% u: X$ _
$100 (refund to neighbour from Mr Wong's own money) + $79 (paid to the young man) - $3 (earning from the sale) = $176tvb now,tvbnow,bttvb" x3 H. h+ m  {1 A. r- u/ c
This should be the fact.

hase000

5.39.217.77:8898* @5 W0 _, b6 m' V( X# {; q# @
公仔箱論壇8 ^4 u5 T4 c# a  |3 \
Sorry, I think wrong. Actual loss should be $118 (refund to neighbour $100 + cost of gift $18) - $21 (sales income) = $97