73$ bcus shoe = 15$7 b5 D7 c- H6 }; ]) a
the boss paid to customer change = 29$2 ]9 n6 p4 V4 s3 J/ S7 i
the boss paid back to other ppl = 29$ * |" D) M! @; `. x# Etvb now,tvbnow,bttvbTVBNOW 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 Y6 E% H5 d, C v( m3 x
so, 15$ + 29$ + 29$ = 73$