.


:




:

































 

 

 

 


-




- -
5 332,8       7752,8

=+--=53328,8+4050-25-1605=7752,8

 

:

- :

=

=

+=100%

=(12120-5332,8):12120=0,56 56%

=100%-56%=44%

..=44*1212,8/100=5332,8

-

=7752,8/15000*100%=51,69%

.=100%-=48,31%

:

=/

=4050/12120=0,334 33,4%

==/=1170/12120=0,0965 9,65%

:

(f)=- (Q): - (F)= 13100:13560=0,966()

(L)=F/Q= 13560/13100=1,035 ()

 

21.9

- 13600 .., -70%. - 348 .., 96 , .

532 .. 86 .. --7,5 .. -15%.

:

) -

) -

)

:

-   -
13600 . 532 .. 348+86=434 .. 13698 ..

=+-=13698 ..

-

- -
9520 .. 532 .. 348-96=252..+7,5=259,5   7748,5

. ..=70%=

..= ..*=13600*0.7=9520 ..

= =15%

= ..+

=15*13620/100=2043

..=..+--=7749,5

 

:

(..)=../..=7749,5/13698=0,566 56,6%

(..)=100-=43,4%

 

:

=/

=532/13698=0,038 3,8%

==/=434/13600=0,032 3,2%

 

 

21.11

- , ..:-7500,-7740,-7620,-7650,-7680,-7800,-7950,-7875,-8550,-8775,-8175,-7920,( )-8400.- 13335 ..

:

)

) - 9( ) , - 1,15 , 2%

:

=

) Q=13335 ..

(f)=- (Q): - (F)= 13335/7973,75=1,67 ()

(L)=F/Q= 7973,75/13335=0.598 ()

 

) i=f1/f0

f0=1,67/1,02=1,64

=1,15*13335=15335,25

 

21.25

, ..

  87 500 93 750 262 500 309 375
  62 500 75 000 223 125 276 250

:

A) , .

=

=

=

=

=

 





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: 2015-11-23; !; : 2609 |


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