˲Բֲ 1
. . , .
, :
250 .;
5 .;
, - 10;
, 15%;
() 30 .
Գ ( ) .
³ , , :
1
-
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- | 0,5 | |
г ( ) 1920 . , 1,3. , 1,12. 1,1.
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1) , , , () , , ̳ , , , () , ̳ 18 2003 . 341 [6], :
= 0,047 ∙ 0,58 ∙ N 0,09
0,047 ; 250 .; N 5 . ( ); 0,58 0,09 , .
(), :
= 0,047 250 0,58 5 0,09 = 1,3
, , 10%, 1,05; 0,95, , 15%; () (30 .) 12%,
ʳ 1,0
= ∙ ∙ ∙ ʳ
, (), , , , () , 1,3 . (1,3 1,05 0,95 1,0).
2) :
=å(miti|T)K
:
åmiti=500*1+2000*0,5+300*3=500+1000+900=2400 .
6
K=1,3*1,12*1,1=1,6
.
=(2400/1920)1,6=2 .
.
2) , , :
=å(miti|T)K+it/* K / K
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K - ;
K - , */ åmiti.
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ϳ
˲Բֲ 2
. 500 . ϳ 5- . 1:
1