73$ bcus shoe = 15$
, H! h8 {/ X! v: W* i8 v$ E, E; ]$ Itvb now,tvbnow,bttvb the boss paid to customer change = 29$
- u# W1 _1 ^4 e/ v% l- _# x公仔箱論壇 the boss paid back to other ppl = 29$1 W8 n6 [% i( _
公仔箱論壇& l3 v! p, Z: v1 V0 r" @
so, 15$ + 29$ + 29$ = 73$ |