73$ bcus shoe = 15$tvb now,tvbnow,bttvb) p2 U* D) I% l3 N' ~4 N! [
the boss paid to customer change = 29$
6 ~4 W/ s% i7 H; }$ l* U5 k公仔箱論壇 the boss paid back to other ppl = 29$9 |% q) q. A! C+ R1 N. R
5.39.217.76$ u+ E) g+ A0 f1 z, `" ^* o1 H
so, 15$ + 29$ + 29$ = 73$ |