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王老板損失了 176 元。
qwertt12,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。' u& d* n+ Y; u" }, z7 j* n
Your calculation should be wrong. As Mr. Wong need to refund $100 to his neighbour. The calculation should be :
5 g/ q* l* p1 y+ a" I9 B5.39.217.77:8898$100 (refund to neighbour from Mr Wong's own money) + $79 (paid to the young man) - $3 (earning from the sale) = $176
& W  }% `% Q* \; H% t+ p5.39.217.77:8898This should be the fact.
本帖最後由 hase000 於 2015-11-24 05:06 PM 編輯 tvb now,tvbnow,bttvb6 r4 i9 @  [) Y' p/ `
TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。3 `, T' s% G* ]$ q# @
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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