.


:




:

































 

 

 

 


, .




( - . 3)   ( - . 5 9 . 9)         (-)   (20%) ()         qc                   468,1776     292,6109   175,5667   17,5567(10 %)     8,7783(5%)   184,3451   36,8690   147,4761   462,8805     321,4379   141,4426   14,1443(10 %)     7,0721(6%)   148,5148   29,7030   118,8118

() () , (, ) :

= qc;

=468,1776-292,6109=175,5667 .

=462,8805-321,4379=141,4426 .

() 10% :

=175,5667*0,1=17,5567

=141,4426*0,1=14,1443

5% :

=175,5667*0,05=8,7783

6% :

=141,4426*0,06=7,0721

() :

= + -

= 175,5667 + 17,5567-8,7783 =184,3451 .

=141,4426 +14,1443-7,0721=148,5148 .

() :

= .

=184,3451 -36,8690=147,4761 .

=148,5148 - 29,7030=118,8118 .

 

 

, , .13. () .

() :

1) :

= : = *100= -18,5 % -

2) :

= : = *100=-1,85%- 1, 85%

3) :

= : = =0,93% - 0, 93 %

: -18,6-1,86-1,11= -21,57%

. , , .

. , , . 2 .

1. , :

R1 = : (qc),

;

( ).

R1 =175,5667: 292,6109 =0,600 60%,

R1 =141,4426: 321,4379=0,440 44%

1000 600 . 1000 440 .

2. , :

R2= :

-

R2 =175,5667: 468,1776= 0,3750 37,5%,

R2 =141,4426: 462,8805=0,3056 30,6 %

375 . 306 .

 

 

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