197 is the right answer. 7 b$ `& D4 v& A8 y4 [5 U8 g( G
公仔箱論壇& q l. t0 X" F$ I% p. o. j
Reason,
# `6 H0 U' ~2 V5 l( H5.39.217.76tvb now,tvbnow,bttvb2 g9 z- P8 _5 L" n; R" L
1. $18 costs on Item = -$18
/ P; }% Z. p+ }: q ?, t7 p公仔箱論壇2. got $100 fake, (no income) , layout $79, = -$79
+ B& I1 j# F" _ H3. pay back to $100 to that vendor whom exchange fake $100 here -$100 公仔箱論壇. f5 y7 p/ K. E4 K- k
9 x: }0 T7 x1 W: {: p4 y4 l+ xTherefore, totally, 18+79+100 = 197  |