197... wat is the answer?
/ G, T3 P# h9 I; B+ N, C. J7 otvb now,tvbnow,bttvb
. e$ {1 {/ g+ y! q公仔箱論壇boss's loss:
. }! f* G. Q, m+ A+ ttvb now,tvbnow,bttvb100 return to neighbour
# U& {: @4 x4 Z0 B3 J/ ~79 return to buyer
; G7 ~" E& s# s& p' l& S18 cost of product
3 g# l- h4 G0 \ t5 h7 [= 197 |