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. , , .

. X 70 % , Y - 20 %. "" ( ) . . 9.3. .

, X, 30 %, Y, 80 % . , , . , Y , , , X.

 

9.3.

  X Y
$500,000 100% $500,000 100%
350,000 70% 100,000 20%
150,000 30% 400,000 80%
90,000   340,000  
() 60,000   $ 60,000  
         
($):        
$90,000/0.30 $300,000      
$340,000/0.80     $425,000  
         
($):        
$500,000 - $300,000 $200,000      
$500,000 - $425,000     $75,000  
         
(%):        
$200,000/$500,000 40%      
$75,000/$500,000     15%  

 

, .

(Operating Leverage) ,

= .

:

= / .

, . , .

  X Y
$500,000 100% $500,000 100%
350,000 70% 100,000 20%
150,000 30% 400,000 80%
90,000   340,000  
() $ 60,000   $ 60,000  
2.5   6.7  

 

, 10- X 25 %, Y - 67 %.

, 10- :

  X Y
$550,000 100% $550,000 100%
385,000 70% 110,000 20%
165,000 30% 440,000 80%
90,000   340,000  
() $ 75,000   $100,000  
         
25%   67%  

 

: :

- ( );

- ( )?

.

  X Y
$100,000 100% $100,000 100%
60,000 60% 30,000 30%
40,000 40% 70,000 70%
30,000   60,000  
$ 10,000   $10,000  

 

, 10 . :

  X Y
$110,000 100% $110,000 100%
66,000 60% 33,000 30%
44,000 40% 77,000 70%
30,000   60,000  
$ 14,000   $17,000  

 

: Y , .. $7,000 $4,000 X.

, 10 .

  X Y
$90,000 100% $90,000 100%
54,000 60% 27,000 30%
36,000 40% 63,000 70%
30,000   60,000  
$ 6,000   $3,000  

 

, , .. $4,000 $7,000 Y.

: , .

 

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