OXKING101

all of u is not smart   
4 a: {7 ~1 A9 ~" V" Ofirst 100 is no connect with mr. wong  100 is exchanged with young man and nabor.
! g$ l8 ^$ k2 ]second mr. wong sold the gift included the money he made 21.公仔箱論壇6 |4 l$ W( h6 c# I; ~* `1 g
third mr. wong paid back the money for nabor 100.
8 L6 H( }% Z' c9 K; l8 a公仔箱論壇total he lost 121. 簡單.tvb now,tvbnow,bttvb% @- ~  |0 S& r/ M
answer is 121 final. ;))

OXKING101

  121 is not final yet b-( ) H. {6 e0 V* W- d% T
because first 100 mr. wong already made 21 dollars.
1 ?  R6 m& H6 t6 ^0 |% t! }4 fhe doesn't lost anything form the first 100 also he made 3" s; \2 _8 l1 C  p
and then he paid back 100 to nabor that mean 100 - 3 = 97
' p9 g: R- f3 [' o  f' S公仔箱論壇this is very final answer 97 :-O