hase000

王老板損失了 176 元。

hase000

qwertt12,www1.tvboxnow.com: A) w& d  S: R8 [
Your calculation should be wrong. As Mr. Wong need to refund $100 to his neighbour. The calculation should be :www1.tvboxnow.com, P. M6 @  P, M1 U7 H' V
$100 (refund to neighbour from Mr Wong's own money) + $79 (paid to the young man) - $3 (earning from the sale) = $176www1.tvboxnow.com  b' O7 `. \) q1 X$ ^
This should be the fact.

hase000

9 V. y+ t! s  j) c
tvb now,tvbnow,bttvb( v( t& {/ Z9 Y4 H4 c
Sorry, I think wrong. Actual loss should be $118 (refund to neighbour $100 + cost of gift $18) - $21 (sales income) = $97