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店主亏了一百元。。。
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因为店主找给那个人的七十五元是小贩的钱。。。
correct answer is 100 bucks...
* w/ U# S5 e# t& G" ^% }the shop owner take $100 fake money to exchange $100 real money
9 J! ]) J2 m6 l3 Q+ s1 vTVBNOW 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。den out of tis $100 real money, he return $75 to the man who buy the product.
  F# u/ ?: k# L! g. M2 A" oTVBNOW 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。so the shop owner left $25 real money in his hand (tis money belongs to the hawker)' _" @( P/ Y4 m/ _( P7 X; E
so when the hawker comes back wif the fake money n ask for compensation
1 i) x) X- c' b/ U" k- pTVBNOW 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。the shop owner gotta take out another $75 out fr his own pocket n return the hawker (together wif the $25 on his hand, it makes up to $100)tvb now,tvbnow,bttvb1 u6 Q9 e+ h) o- b% `* i
hence, the shop owner total lost $75 (fr his own pocket) + $25 (for the product he sold) 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。. Y- G) O* f: y
no wonder they said got 85% of ppl all got it wrong...
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回復 #15 puiming 的帖子

r u calculating opportunity cost or actual loss?
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no need to argue lah...5.39.217.77:88983 a% c0 l2 X; U4 I% F& P( O( }
already said tat tis qn got 85% of ppl will answer wrongly liao5.39.217.77:8898- n% |' m4 U- I, g; L
so if u got the correct answer... congratz u belong to the 15% intelectual grp
5 U: B1 ]* N, ftvb now,tvbnow,bttvbthose who din get the correct answer... i m regret to say tat u belong to 85% normal ppl公仔箱論壇+ I0 n% D$ M+ O7 A8 {) _
but if u got the wrong n insist tat u r rite... i can oni say tat u belong to the X% stubborn & normal ppl...tvb now,tvbnow,bttvb2 a) O7 q( ^0 l% S. T9 {
:onion14: :onion14: :onion14:
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