197 is the right answer.
! L8 r! ?8 h% x. \tvb now,tvbnow,bttvb
9 s! L4 ?9 h3 ]% v4 c9 s& f8 {Reason,
6 L& l* D A7 `公仔箱論壇tvb now,tvbnow,bttvb- G$ t3 B2 U& D- r3 N! l
1. $18 costs on Item = -$18$ N: Q7 N: p# y9 _2 h( K) t( z$ S
2. got $100 fake, (no income) , layout $79, = -$79
" A# ~! |+ ]4 V1 v9 \4 u3. pay back to $100 to that vendor whom exchange fake $100 here -$100 tvb now,tvbnow,bttvb& ^( m x: q: y# K: N0 W6 @
4 h. t9 R: P3 S* z6 a. U+ B5.39.217.77:8898Therefore, totally, 18+79+100 = 197  |