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店主亏了一百元。。。" z7 o2 z2 U$ a. g9 i6 r
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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...5 v$ S% p8 P6 H9 \& v
the shop owner take $100 fake money to exchange $100 real money
# ~  h# C$ M9 _" M0 W7 i' z6 ]) Bden out of tis $100 real money, he return $75 to the man who buy the product.5.39.217.76" ]  j4 H. O* n  E( u
so the shop owner left $25 real money in his hand (tis money belongs to the hawker)公仔箱論壇# E. U7 c3 Y/ i8 V0 y, Z+ {& Z
so when the hawker comes back wif the fake money n ask for compensation
% f: c1 c8 ]6 X* itvb now,tvbnow,bttvbthe 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 $100)
6 l: s6 @* n& M  m5 \  J' J$ C* I% WTVBNOW 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。hence, the shop owner total lost $75 (fr his own pocket) + $25 (for the product he sold) TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。) K$ q0 F* a# Z& ]( u; c
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?
7 ]2 }) k9 D) B  z# Q公仔箱論壇
no need to argue lah...
; i" K& s2 A5 I: b% M- ?9 X8 n% f6 @公仔箱論壇already said tat tis qn got 85% of ppl will answer wrongly liao
8 t" n. j; C, ]+ s7 m* `' U* vso if u got the correct answer... congratz u belong to the 15% intelectual grp公仔箱論壇8 x, s8 A, Z8 J. p% ^
those who din get the correct answer... i m regret to say tat u belong to 85% normal ppltvb now,tvbnow,bttvb+ J2 q" t' J/ j3 y7 p' i5 W% N
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..." J" t- q. l( V3 s, [' W5 p) |# e
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