.
, .
, . , .
31. , . . , , .
, , . , . , , . , .
, , , , .
, () , .
() , .
, -, , , , . -, (), , . -, , , , .
- , () , , , ( ) , . () , .
32. - (MRP) (MRC) , .
, , :
|
|
- () (MRP), .. , ( ) ();
- , , (MRC);
- , - ;
, .. , .
33. , , . . , , , , ; , , , .
- , (, ), , . , .
, .. . , , .
.
()(PV) () (FV), n , r % ?
n
FV=PV(1+r) , :
PV = FV n,
(1+r)
n - ()
(1 + r)
34. , . , (), () .
, 500 . . , 5 600 . . ? . . : , 5 600 . . 5% ? () :
.. 600 ..
|
|
PV= 5 = --------------------- = 470 . 109 .
(1+0,05) 1,2763
, 600 . . 5 470 . 109 ., . , 500 . . 5 5% ?
FV= PV(1+0,05) = 500 ..* 1,2763 = 638 .150 .
, , 5 . , .
, , () . .(.4)
FV1 FV2 FV3 FV4
2 3 4
I
. 4. (I) (FV) .
() (NPV).
n
1
NPV = FV(t) * ----------- t - I;
(1+r)
t+1
(.4), (I) 500 . . 150 . .(FV1-4). 10% . NPV .
(PV1-4) .(FV1-4):
1 1
PV1= 150* [1/(1+r)] = 150*[1/(1+0,1)] = 136,35
2 2
PV2= 150* [1/(1+r)] = 150*[1/(1+0,1)] = 123,9
3 3
PV3= 150* [1/(1+r)] = 150*[1/(1+0,1)] = 112,65
4 4
PV4= 150* [1/(1+r)] = 150*[1/(1+0,1)] = 102,45
C 4- :
136,35+123,9+112,65+102,45= 474,35
NPV=PV-I = 474.35 . 500 .. = - 25 . 65 .
NPV () ( ). , NPV > 0. , , .. , NPV.