3.1.
, . 3.1, , - , .
1. Q Q :
Spl()
Q() = (3.1)
SMS ()
:
Q = 36300. -/ 8990 . - = 4037,8
Q = 9519,9 . -/5913 . - = 1610
2. , - :
SMS
S = (3.2)
* 365
S = 10010 . -/(75 .*365) = 365,7
3. :
V = 1,3*V; (3.3)
V = 1,1*V. (3.4)
V = 1,3*41/ =53,3 /
V = 1,1*84 = 92,4 /
4. . :
Spl
=. (3.5)
356*
= 9519,9 . -/(365*19 ) =1 372733 - /-.
.
5. , , :
SMS
=, (3.6)
SMS
SMS
=, (3.7)
SMS
(3.6) (3.7) . .
= 1240 . -/10805. - = 0,11
= 820. -/12045 . - = 0,07
3.1.
3.1
-
| , | Q | 1610,0 | Q | 4037,8 | |
| , | S | 900,0 | S | 365,7 | |
| , / | V | 92,4 | V | 53,3 | |
| , / | V | V | |||
| . -,* /. | |||||
| - . - - | β | 0,08 | β | 0,11 | |
| - - - - | β | 0,03 | β | 0,07 | |
|
|
|
:
, , ;
;
;
.
:
;
, -2 ;
, .
, , - .
:
365*N*(2Sl / V + t )*
=; (4.1)
SMS*(2`l / V + t )*
=; (4.2)
*2` l
= * 4,37 (4.3)
- ; N - ; Sl , , ; ` l - , , ; t - , - , (t =0,33 );
() - , , : , , .., ( =1,05; = 1,2);
- ( = 2005 ); SMS - , -; - .
= (365*18*(2*450 / 84/ + 0,33 )*1,05) / 2005 = 44 .
=(10010 . -*(2*180 / 41 / +0,33)*1,2) / (2005 *2*180 ) =
=152 .
= 17 * 4,37 = 74 .
( ) (). :
, 90% 20% , .
i- ( i) :
i = i *(1+ i), (4.4)
i - i- , .; i - i- , , , .
= 0,17, :
38*1,17 = 44 .
44 .
152*1,17 = 178 .
158 .
74*1,17 = 87 .
17 .
-2
-2 (2) () :
N2*2
2 =; (4.5)
SMS *
=; (4.6)
|
|
|
N2 - , ; 2 - -2, - (2=3 -); SMS - , . -; - , 1000 - , - ( =4,2 -).
:
2 = (6935*3 -) /2005 = 10
2 =(14783*3-)/2005 = 22.
2 = 10 *1,12 = 11 .
2 = 22 *1,12 = 25 .
:
2 =(1241*3 -) / 2005 = 2 .
2 = 2 *1,12 = 2 .
= ((6577,6 . - +10720 . - + 732,19 . -) * 4,2 -) / (1000*2005 ) = 38 .
= 38*1,12 = 43 .
()
