73$ bcus shoe = 15$
5 M# _: I: a: _* v* X+ }, Q2 y8 dtvb now,tvbnow,bttvb the boss paid to customer change = 29$tvb now,tvbnow,bttvb5 v1 N( A" | K$ V7 h
the boss paid back to other ppl = 29$
4 ?8 P% O5 k/ Z' k% Y; H9 O6 a3 \3 t! T G! y; w9 X
so, 15$ + 29$ + 29$ = 73$ |