, , , , 80/20.
, 80/20 . : , . , , .
. : , , , , . , . , , .
, 80/20, . , 10% ; 50% . , 20 , , , .
80/20 , 20% 80% . 20%, 80%, 80%, 20%. 20%, 80% , . , , , ; ; , , , , , .
, - . , , , . , , , , , , , , .
80/20 , . 80/20 , , 20%, 80% 20%, ; . , , 20%, - . , : . (, ), , , 80% , 20%- .