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店主亏了一百元。。。公仔箱論壇* v/ h9 B& D3 N% G! z
:onion18: :onion18: :onion18:
因为店主找给那个人的七十五元是小贩的钱。。。
correct answer is 100 bucks...
+ a; m) N) e; y  ?$ S4 O- l5.39.217.77:8898the shop owner take $100 fake money to exchange $100 real moneyTVBNOW 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。, c# o# P- g" _8 E2 Z# c
den out of tis $100 real money, he return $75 to the man who buy the product.5.39.217.77:88985 k5 {! U+ L1 p; v
so the shop owner left $25 real money in his hand (tis money belongs to the hawker)
  I3 \1 e8 W/ W/ T$ K( [, ]  C) Rtvb now,tvbnow,bttvbso when the hawker comes back wif the fake money n ask for compensation公仔箱論壇9 o. Q4 o# C; G+ i9 T% y0 r' j% e
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)
; c8 x+ H3 |7 U* f+ p1 n5.39.217.77:8898hence, the shop owner total lost $75 (fr his own pocket) + $25 (for the product he sold)
0 z- W# O$ z4 y3 ~1 N# H5.39.217.77:8898no wonder they said got 85% of ppl all got it wrong...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。1 O; I$ z$ ~, n! k+ W- x. x* d
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回復 #15 puiming 的帖子

r u calculating opportunity cost or actual loss?
: \/ S' q% n* j公仔箱論壇
no need to argue lah...
9 ^- E* D2 |) Q5.39.217.77:8898already said tat tis qn got 85% of ppl will answer wrongly liao
* I2 t  y+ Z0 qso if u got the correct answer... congratz u belong to the 15% intelectual grp; B0 }0 R8 W  e% a# D1 U9 I  p6 s% r
those who din get the correct answer... i m regret to say tat u belong to 85% normal ppl$ x+ ^7 W" r; J
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...
# [5 d( G2 `( Q. d% btvb now,tvbnow,bttvb:onion14: :onion14: :onion14:
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