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店主亏了一百元。。。
; D% W4 p+ ?8 MTVBNOW 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。: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...公仔箱論壇6 H0 o3 @9 K- }
the 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。6 k( _6 m- I+ L, K9 z( m9 H
den out of tis $100 real money, he return $75 to the man who buy the product.
! a  A, g0 [& zso the shop owner left $25 real money in his hand (tis money belongs to the hawker)
$ n+ s& c9 H* o) [5 ?$ t3 r公仔箱論壇so when the hawker comes back wif the fake money n ask for compensation3 p" i6 U* }$ s
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)
* t' O' w7 e/ B% v, z0 Y0 f+ hTVBNOW 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) % R8 R0 T) a6 q5 E1 `; L
no 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。" q, \% y( p% h3 A  F! H) h" P+ u
: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。/ G2 T: k: `; k
no need to argue lah...公仔箱論壇0 H; T. v* l+ a4 _( q4 w
already said tat tis qn got 85% of ppl will answer wrongly liaoTVBNOW 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。& O. D$ v* w5 _
so if u got the correct answer... congratz u belong to the 15% intelectual grp公仔箱論壇/ W0 \. y$ e6 d& v
those who din get the correct answer... i m regret to say tat u belong to 85% normal pplTVBNOW 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。6 }! g- N4 J, A  a" b
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...
, e4 i; |6 a" F; h; cos.tvboxnow.com:onion14: :onion14: :onion14:
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