( 10)
. . | ||
1. ( ) | ../ | |
2. | ../ | |
3. - | ../ | |
4. | ../ | |
5. ( ) | ../ | |
6. ( ) | ../ | |
7. , | ../ | |
8. | ../ | |
9. | ../ | |
10. | ../ | |
11. | ../ | |
12. ( ) | ../ | |
13. | ../ | |
14. | ../ | |
15. | ../ | |
16. | ../ | |
17. | -200 | ../ |
18. | ../ |
1.1
1.1
1.
1. | 1. | ||
2. | 2. | ||
3. | 3. | ||
1 , :
=(++)-(+)
= (8705+970+915)-(5200+2140)=3250
2.
1. | 1. | ||
2. | 2. | ||
3. | |||
=(+)-(+)
=(3250+400)-(800+300)=2550
3.
1. | 1. | ||
2. | |||
3. | |||
=-(+)
=2550-(1220+540)=790
4.
1. | 1. | ||
2. | 2. | ||
3. | |||
4. | |||
|
|
=(+)-(++)
=(2550+280)-(470+420+70)=1870
5.
1. | 1. | ||
2. | |||
=-
=1870-1150=720
6.
1. | 1. | ||
2. | 2. | ||
=(+)-
=(720+800)-1200=320
7.
1. | 1. | ||
2. | -200 | 2. | |
=(+)-
=(320+(-200))-120=0
1.2
1.2 -
, %∆ | , | , | , %∆ |
9140,25 | 17,06 | ||
9575,5 | 34,16 | ||
10010,75 | 51,22 | ||
68,27 |
:
2=1,05*1=9140,25
2= 2985
%△2=(2-1)/1*100%=(2985-2550)/2550*100%=17,06%
1.1
1.2
1.2.: , , .. .
1.3.
1.3
, %∆ | , | , | , %∆ | , S | c, %∆ S |
493,5 | -1,28 | -3,33 | |||
-2,51 | -6,53 | ||||
540,5 | -3,80 | -9,86 | |||
-5,03 | -13,06 |
2 :
2= 1×1,05=470×1,05=493,5 ../;
2=1846 ../;
S2=720 ../
%∆2= (2-1)/1×100%=(1846-1870)/1870×100%=-1,28%;
%∆S2= (S2-S1)/S1×100%=(696-720)/720×100%=-3,33%.
1.3
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|
1.4
>
1.5
1.6
1.3: , . , .