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2.




( ) ( , NPV). , : , - ? " , " ("what if" analysis).

, . , :

1. ;

2. ;

3. . ( ), 1%.

.

1

"". , 100000 .., 4 ; () ; , .

10000 . , 25 . ., 12 . ., 70000 . . . 4 . 25%, 15%. : , , .

NPV , -50% +50% . 10%. , .

MS Excel (. _, 1).

. () , 100000/4 = 25000 . . (. " ")

:

NPV , (2):

NPV = PV I 0. (2)

I 0 , PV (3)

, (3)

r ;

n ;

CFt t.

(3) (2), :

. (4)

CFt :

Q , .;

P , . .;

FC , . .;

VC 1 , . .;

A , . .;

T , %;

, :

TR = Q ´ P,

:

TC = FC + VC = FC + VC 1 ´ Q.

:

Pr 1 = TR TC.

, :

Pr 2 = Pr 1 A,

:

S = Pr 2 ´ T.

, CFt :

CFt = Pr 3 = Pr 1 S.

. " ".

3 . , 0 (. . " ").

, , . . CF 1 = CF 2 = CFn. NPV , * (. . " NPV ").

NPV MS Excel " " ( ). :

, ( , );

, ;

" " , ;

, ( " ");

, .

3 . (. " ").

, NPV . , NPV ( ), NPV 1%.

,

;

NPV;

a y = ax + b.

.

a " ", .

" " , , y = ax + b . " ". " " " " " R^2). .

a . :

__y NPV;

__x ;

= 1 y = ax + b ( = 0 y = ax, , . . x = 0 y = 0);

= 0 a ( = 1 , , -, *).

. , NPV : () 1% NPV () 18%. , . NPV .

"-" NPV : , () 1% NPV () 3%.

, ( *) .

, , . , :

, . , ;

.

, , . MS Excel " " ( ).

, , . .





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