197 is the right answer.
' i" z9 B$ N! o# ^# Y" V% nTVBNOW 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。
# N' \; Q+ ]% v- l7 K9 t0 D0 SReason, $ i" P0 B( h h4 R* z( t/ g
tvb now,tvbnow,bttvb/ r: y# F' t& i
1. $18 costs on Item = -$18: i( g {& H7 C
2. got $100 fake, (no income) , layout $79, = -$79
; u) J7 B9 y' }9 m9 ^3. pay back to $100 to that vendor whom exchange fake $100 here -$100
7 Z" c) L5 Y' W0 N5.39.217.77
- h5 R) b, F3 y% _+ Z/ w% F$ }tvb now,tvbnow,bttvbTherefore, totally, 18+79+100 = 197  |