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店主亏了一百元。。。# `3 O" t# y3 u$ ?; @* R- G9 M
: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...
$ V) I# A" l" f3 k9 l/ u# Ntvb now,tvbnow,bttvbthe shop owner take $100 fake money to exchange $100 real money9 i0 L7 \$ }, I5 h. a7 J; N! H
den out of tis $100 real money, he return $75 to the man who buy the product.
3 G2 _5 \& T. n5 ]/ w# D" T' H5 d公仔箱論壇so the shop owner left $25 real money in his hand (tis money belongs to the hawker)5.39.217.77# s7 }( R. G) I. v8 _- ~% U3 @
so when the hawker comes back wif the fake money n ask for compensation0 M, B+ C0 j8 w5 |1 C; \2 Y
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 $100)tvb now,tvbnow,bttvb; W: k3 w$ b5 t$ n4 V
hence, the shop owner total lost $75 (fr his own pocket) + $25 (for the product he sold) 5.39.217.77% x) @4 g2 L/ \/ u/ q/ ?
no wonder they said got 85% of ppl all got it wrong...
& `! \8 H' N2 j  L3 W5.39.217.77:onion31: :onion31: :onion31:

回復 #15 puiming 的帖子

r u calculating opportunity cost or actual loss?公仔箱論壇' V* P; u9 i( ~, P, {/ W$ w) B
no need to argue lah...5.39.217.775 H/ ^4 Y4 o7 d; i
already said tat tis qn got 85% of ppl will answer wrongly liaotvb now,tvbnow,bttvb" @- c" m+ ?% o4 [! Q
so if u got the correct answer... congratz u belong to the 15% intelectual grpTVBNOW 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。+ @+ E- i; t, L3 q
those who din get the correct answer... i m regret to say tat u belong to 85% normal ppltvb now,tvbnow,bttvb/ D2 e- i( f2 I
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...
  m. G9 H% Z" u  a0 X& b4 ~( y:onion14: :onion14: :onion14:
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