197 is the right answer. 5.39.217.77:88988 @) g: P1 y7 f+ v
5.39.217.77:8898- W- {4 H d" [" B
Reason,
B0 Y9 B* p/ a" s, T: h3 \5.39.217.77:8898: Q& o6 M' d) N; v
1. $18 costs on Item = -$18
# ]+ k* v- B4 ]0 o2. got $100 fake, (no income) , layout $79, = -$79' z0 r8 t o( A9 k2 |
3. pay back to $100 to that vendor whom exchange fake $100 here -$100 # e( A( E; x/ }4 B
! W* D: C" c% p+ D公仔箱論壇Therefore, totally, 18+79+100 = 197  |
發表於 2007-6-29 02:18 AM
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