73$ bcus shoe = 15$ . e7 j, ^- S3 b) B# v6 ?5.39.217.77 the boss paid to customer change = 29$$ \" l/ ` o& a9 N% T5 g v
the boss paid back to other ppl = 29$TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。! k9 N: t% A2 ?# F3 r
5.39.217.77$ Z# r8 l) E' J- P7 \7 {9 F
so, 15$ + 29$ + 29$ = 73$