197 is the right answer.
$ R1 a0 ^7 W5 D7 Y& ^8 stvb now,tvbnow,bttvb公仔箱論壇 j' z3 s; g9 x D. E
Reason,
# U ]" d9 J* h4 D5 Ltvb now,tvbnow,bttvb
; L' O( } I$ f1 c, f: U5.39.217.761. $18 costs on Item = -$185.39.217.76 B1 h+ H) e' Q- w$ ?+ g, b
2. got $100 fake, (no income) , layout $79, = -$79
9 g* B: r, t7 g$ Gtvb now,tvbnow,bttvb3. pay back to $100 to that vendor whom exchange fake $100 here -$100
! e9 r+ C7 q. t: B I6 X) N& w$ V; M: V( i- s3 W
Therefore, totally, 18+79+100 = 197  |
發表於 2007-6-29 02:23 AM
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