197 is the right answer.
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- Q* M/ J2 v" R- g5.39.217.76Reason, 3 g* n+ r5 Z ]
tvb now,tvbnow,bttvb+ D# E8 N3 q6 w2 [) _( W
1. $18 costs on Item = -$18TVBNOW 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。, q9 M0 T4 B2 l& ?0 d0 N; O/ Q
2. got $100 fake, (no income) , layout $79, = -$79' J5 q9 r5 I0 ], `* ~' c
3. pay back to $100 to that vendor whom exchange fake $100 here -$100 tvb now,tvbnow,bttvb% i% ?* v2 ?( s* T( J. J
tvb now,tvbnow,bttvb/ O8 N, _, A" i4 G
Therefore, totally, 18+79+100 = 197  |