:
. .
. .
. ϳ .
1.
. . .
1.1. (
)
, (23)
.
15. , ( ) 
.
(23)
.
(23) -
, =1, 2 . 12 .
1.2. (
)
, (24)
. (25)
16. 15, .
(24)
,
(25) 
2.
. Գ,
, (26)
( );
( );
Ҳ ( ).
17. : , , =19%=0,19; 
(26) ( Գ)
.
3.
, .
3.1.
, (27)
S () ; ; ; Ҳ ; n , .
18. : P = 1000 ..; , , = 20% = 0,2; Ҳ = 12% = 0,12; = 3 1 (ti = 1 ), 
|
|
|
(27)
3.2.
, (28)
() ; S (); , .
19. : S=1000 ..; , , = 20% = 0,2 ; Ҳ = 12% = 0,12; = 3 , ti = 1 ( 
).
(28)
4.
4.1. 쳿
, (29)
; Ҳ .
20. 쳿 : P=1000 ..; Ҳ=12%=0,12.
(29)
,
쳿 .
4.2. () ()
; 
, (30)
, .
4
6 7 ,
. 14, 15.
