197 is the right answer. . P# P c0 V0 K9 _
) z( C* ]! g2 {# g$ Wtvb now,tvbnow,bttvbReason,
' H) x2 [( ` h
8 `5 o# m7 b# e6 N% C5.39.217.771. $18 costs on Item = -$18
' E& T E; b8 B2. got $100 fake, (no income) , layout $79, = -$79
% Q2 z1 I0 o' h' m3 S8 ^: c2 Mtvb now,tvbnow,bttvb3. pay back to $100 to that vendor whom exchange fake $100 here -$100
9 E3 q4 u3 \2 M% {公仔箱論壇" o6 @/ E+ m' @; L
Therefore, totally, 18+79+100 = 197  |