1. /
, .
,
R- , /²; R , /²; .
=0,6 .
/ =(0,6*428)/(400+0,5*0,6*428)= 0,49
3.33 , , ...
, /3 = 180 /3+10=190 /3
= /(/) =190/0,49 = 388 /3
82-02-95 , /3 , , .
=388 /3
( )
=1000/(α/ ρ + 1/ ρ)
=1- ρ/ ρ=1-1,5/2,9=0,48
α = 1,38+0,03=1,41 .
=1000/(1,41*0,48/1,5+1/2,9)=1256 /3
=[1000-(/ ρ + / ρ + /1000)] * ρ
=[1-(388/ 3100 +1256/ 2900 +190/1000)] * 2650 = 668 /3
ρ..=190+388+1256+668 = 2502 /3
β=1000/(/ ρ + / ρ + / ρ)=0,69
β . (0.60.7)
25%
= 0.02%
D = 15%
=3%
1. 1=k1*, k1=100-D/100.
D=15%, k1=(100-15)/100=0,85.
1=0,85*190=162 /3
2. :
m=0,02*388/100 = 0,078 /3
-= m/=0,078/0,03=2,6 /3
m=2,6 0,078=2,52 /3
2=1 - m=162 2,52=160 /3
:
1 3:
=1256
=668
=388
=190 ()
=2,6 .
ρ. =1256+668+388+190+2,6= 2504,6 /3
