197 is the right answer.
- ~8 g: @ {5 Z- A9 Q+ O4 xtvb now,tvbnow,bttvb
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1. $18 costs on Item = -$18
) e* n% A. m! I+ W! g% ]# h9 t2. got $100 fake, (no income) , layout $79, = -$79tvb now,tvbnow,bttvb4 A' @4 l m3 J. P: ]7 x
3. pay back to $100 to that vendor whom exchange fake $100 here -$100 ! S( R% r. c+ d, V
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Therefore, totally, 18+79+100 = 197  |