197 is the right answer.
5 D' Q* S/ z1 vtvb now,tvbnow,bttvbtvb now,tvbnow,bttvb( A- W8 T8 a6 x- Q; y
Reason,
0 ^0 @4 J8 Q9 c+ e, ~1 xTVBNOW 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。
1 r5 X2 T# V6 b' {tvb now,tvbnow,bttvb1. $18 costs on Item = -$18
' Z+ `: O9 ~: C ]8 K! P2. got $100 fake, (no income) , layout $79, = -$79
) @4 q. H8 p" }# H. I. C" f3. pay back to $100 to that vendor whom exchange fake $100 here -$100
+ {& _9 j0 c+ T* |& }; bTVBNOW 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。. S2 l6 V9 `! S# _5 W- z
Therefore, totally, 18+79+100 = 197  |