hase000

王老板損失了 176 元。

hase000

qwertt12,2 z+ G# Y: n* T; h3 ]
Your calculation should be wrong. As Mr. Wong need to refund $100 to his neighbour. The calculation should be :
0 r- M( z- d* H0 P$ YTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。$100 (refund to neighbour from Mr Wong's own money) + $79 (paid to the young man) - $3 (earning from the sale) = $1768 T% u. |; q* k" E, C
This should be the fact.

hase000

公仔箱論壇* V& E5 y- B. t2 _9 u+ ^$ S/ L0 a
TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。8 j, ^, l+ L, ^! W4 L
Sorry, I think wrong. Actual loss should be $118 (refund to neighbour $100 + cost of gift $18) - $21 (sales income) = $97