() .
(, ) , - ():
= ( % /)*100%
, , , . , , . ; ; .
() (%) () ():
ROO = +%*(1-)/ = *(1-)
() , () , :
ROO = /
, , , , . .
. () ().
RI = /
() ():
ROO = (/)*100%
, :
1 = (( - )/- )*100%
, , .
, , , : , , , . .:
(.) = . ´ (.),
(.) = (. )/ (. )
(.) ;
. ( ) ;
(.) ;
(.) ;
(.) .
, , .