, . | |
, | |
, .
, . . | |||
5,00% | 0,25 | ||
10,00% | 0,5 | ||
0,75 | |||
:
, 30 ( )
:
30122000=540. .
:
- ( ) = 5 . .
- ( ) = 0,75 . .
: 5+1+15+512=81.
:
. .
:
4590,8=367 ..
:
- ();
- () (, ( ) , net present value (NPV));
- ( , profitability (PI));
- ( );
- ( , , intemal rate of retum (IRR)).
- DPI;
- - , .;
- - DPB, .;
- - ARR, %;
- () - MIRR, %;
4:
- ();
, , , . , , . :
= - -,
, ;
, ;
, ;
, , , ( , ..)
=540-0,2540=432..
- () (, ( ) , net present value (NPV));
|
|
- , ( ). , , , , , , .
- , . , , . , .
Pk 1- n- ;
r 15%;
I
:
NPV = (540/(1+0,15) ^1-21=395..
- ( , profitability (PI)
PI . PI 1.
, PI, , , .
Pl=395/21=5,27
- ( );
("" , payback period - ) . .
, NV(k) .
(N):
N N .
-21-5,75*N+30*1,5*N =0
N=0,6
- ( , , intemal rate of retum (IRR)).
, . , . , . , .
:
,
o NPV ;
o IC ;
o CFt t-;
o IRR .
IRR:
1. IRR ( ):
2. ( IRR):
, 30%2300%
1. NPV 30%
|
|
o NPV ;
o IC ;
o CFt t-;
o IRR .
NPV(30%)= =-100+153,84+118,34+91,03+70,03+53,87+41,43+31,87+24,52+18,86+14,51+11,16+8,54=495
2. 2300%
NPV(2400%)= =
-100+8,33+0,35+0,01+0,00+0,00+0,00+0,00+0,00+0,00+0,00+0,00+0,00=
-91,46
IRR =0,30+ =19,45
, 1965%
, 511%
-
. . .
DPI ;
CFt t;
It t;
r );
n (, ) t = 0, 1, 2, , n.
dp1, . PI .
- - , .;
, PB (Payback period)
, , .
:
Investments ;
CFt t.
, ( ). .
, . . | () | ||||||
21 | +38.25 | +38.25 | +38.25 | +38.25 | +38.25 | +38.25 | |
-21 | 17.25 | 55.5 | 93.75 | 170.25 | 208.5 |
- - DPB,;
PB, .
:
CFt t.
r .
, . . | () | ||
21 | |||
(i = 15%) | 21 | ||
21 | |||
, () ( ) . , ( ) .
(PB DPB) , . ( ) .
- - ARR, %;
.
:
, . . | () | |
21 | ||
ARR,% |
N .
ARR , .
|
|
- () - MIRR, %;
.
, TV (Terminal value) , , . (R) , (, ):
(MIRR) , :
COt ( ) t.
, . . | () | |
1400 | ||
MIRR,% |
, MIRR (), , r. R, ( ). , ( ).
432 .. | |
() NPV | 395 . |
PI | 5,27 |
PB | 0,6 . |
IRR | 511% |
DPI | 17,66 |
PB | 0,6 |
ARR,% | |
MIRR,% |
, . :