73$ bcus shoe = 15$
6 Y3 z8 n" p9 N' U' e公仔箱論壇 the boss paid to customer change = 29$
4 B" q2 d% |/ k4 q4 C- otvb now,tvbnow,bttvb the boss paid back to other ppl = 29$
" J& Y" y9 O) }! x% E P公仔箱論壇tvb now,tvbnow,bttvb. {4 x! b! |+ F" c* p$ Z* s
so, 15$ + 29$ + 29$ = 73$ |