73$ bcus shoe = 15$4 |9 t1 L2 {3 l% l! U: ~. S: L
the boss paid to customer change = 29$公仔箱論壇0 M* U% Q' Y, h V7 e, Q: _9 e/ k
the boss paid back to other ppl = 29$www.tvboxnow.com8 \) U. Y) e+ v( Y8 x3 M
7 Q/ N) `' v: H8 R" r mtvb now,tvbnow,bttvbso, 15$ + 29$ + 29$ = 73$ |