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王老板損失了 176 元。
qwertt12,
; @+ U0 ]- N# l: f) u+ @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。Your calculation should be wrong. As Mr. Wong need to refund $100 to his neighbour. The calculation should be :
5 ?* @0 j4 G; j- Ntvb 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
5 a' G& ]0 W% H9 d+ ~公仔箱論壇This should be the fact.
本帖最後由 hase000 於 2015-11-24 05:06 PM 編輯
( E* G4 Q: c! Q' W  Z9 g, \5.39.217.77:88984 i0 c3 c" f; M) v
Sorry, I think wrong. Actual loss should be $118 (refund to neighbour $100 + cost of gift $18) - $21 (sales income) = $97
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