                                             203

        ,   
    .  ,  
  20  40% .

  , , D,   F   (7.7) ,  -
         .
    (7.5),      
  ,      :

^,^",^-                             (7-5)
 i == 1  j = 2, :

 =   ,  ,=   20%  40% = 800.

 ,     ,   
Ark Shipping  Gold Jewelry,     :

0^ = \{\  20%2) + [\ 40%2) + (2^  800 Jl
=[400^ + 1600^ + 1600^i ^PiJ172.

1/2

(8.1)

   D.     
     10  30%,       -
 .        10  30%?  
,    D  (8.1)    :

 = [(400  0,25) + 1600  0,25) + (1600  0,5  ^,,)]'/^

= [500 + 400pJ'/2.                            ^-^

  (8.2) ,     ,  -
   .  ,   -
    1,   ,   -
    :

 = [(500 + (400  -l)]'^ [500 - 400]'/2 = [100]1/2 = 10%.
,   (8.2) ,    , 
   , ..  1.  , 
    :

 = [(500 + (400  l)]'/^ [500 + 400]'/2 = [900]^ = 30%.
  ,       (8.1),    
 -,  ^         
  -1  1 .     -
,         :

  

	 	 
	20,00%	20,00%
	10,00	23,33
	0,00	26,67
D	10,00	30,00
	20,00	33,33
F	30,00	36,67
G	40,00	40,00
    . 8.5.