-B>B  >B@O4  87  < v a l u e = c n t >   =05<=8:>2  3>B>2  ?@8A>548=8BLAO  :  20<  70  < v a l u e = h c o s t >   7>;>BKE.     45=L  :064K9  =05<=8:  MB>3>  >B@O40  B@51C5B  < v a l u e = d f e e >   7>;>BKE.     
 
 
 
 [ O K   -   0=OBL,   B<5=0  -   #9B8] 