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店主亏了一百元。。。' `: B+ i) H+ ?: g+ ]$ c: _
: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...5.39.217.77:8898+ U6 ]' x7 P0 E9 V
the shop owner take $100 fake money to exchange $100 real money
) a; q. t! C& w5 R/ V% xden out of tis $100 real money, he return $75 to the man who buy the product.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。- F3 _1 c" d6 ?( b! K+ p
so the shop owner left $25 real money in his hand (tis money belongs to the hawker)
: Q: ]# r  N/ r/ R6 ]( ~tvb now,tvbnow,bttvbso when the hawker comes back wif the fake money n ask for compensation公仔箱論壇2 |: U9 A/ E# m/ j; R8 v1 H. 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)
' E- L! P& W4 i( Mhence, the shop owner total lost $75 (fr his own pocket) + $25 (for the product he sold)
9 n1 i/ V) C! d$ e" LTVBNOW 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。no wonder they said got 85% of ppl all got it wrong...
  M9 ]) D2 x1 Q4 T公仔箱論壇:onion31: :onion31: :onion31:

回復 #15 puiming 的帖子

r u calculating opportunity cost or actual loss?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。( d! M+ A9 v0 ^$ H* {
no need to argue lah...
9 ?, k6 o% F. e# F: I( `5.39.217.77:8898already said tat tis qn got 85% of ppl will answer wrongly liao
* e* W% C* \( y% LTVBNOW 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 if u got the correct answer... congratz u belong to the 15% intelectual grp
1 S9 B# g# x2 `. Jthose who din get the correct answer... i m regret to say tat u belong to 85% normal ppl
! \5 f0 C3 ?* j/ N0 Rtvb now,tvbnow,bttvbbut if u got the wrong n insist tat u r rite... i can oni say tat u belong to the X% stubborn & normal ppl...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。" d7 n  Q# b  l1 ]1 }4 K7 J/ l
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