197 is the right answer.
, ?4 v b V( c+ V7 |- x3 r( LTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。
3 I7 `% J( _3 p. I% Q: N8 |* Y公仔箱論壇Reason, TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。2 ~0 e; J5 ]# u
6 `7 R( z5 ?6 R1. $18 costs on Item = -$18
- ?! N# ~& y% X1 N3 ntvb now,tvbnow,bttvb2. got $100 fake, (no income) , layout $79, = -$79公仔箱論壇0 {( u* r# j" j* D6 s' V
3. pay back to $100 to that vendor whom exchange fake $100 here -$100
: ?- ~1 ]( h+ S2 t) [; p K/ _tvb now,tvbnow,bttvb
* V) z( E% [' T" V# d q" Z7 } Q) vTherefore, totally, 18+79+100 = 197  |