r=74000/735000*100%=10.1%
Pr =10,1%-3%=7,1%
=735-(735*0,05)=698,25 .
=698,25*0,071=49,58 .
II
=145000/0,12=1208,33 .
=1208,33*1,14=1377,5 .
=1377,5*0,105=144,64 .
III
r=270000/1980000*100%=13.6%
Pr =13,6+2=15,6%
=1980*0,156=308,88 .
IV
=*r=975*0.123=120 .
=49,58+144,64+308,88+120=623,1 .
4
ϳ . 250 .. 1 . () 5 . 1875 .. . ֳ 1 9,5 . ³ 650 ..
:
1)
2) ;
3) ;
4) , ;
5) .
4
1) =1=5 Բ
=1875-5*250000=625 .
2) =625000/(1-5/9,5)=1329,79 .
=625000/(9,5-5)=138889
=*-(-1*)
3) 9,5-625-5=650
4,5=625+650
=283 .
4) 250-1875=650
250=2525
=10,1
5
.
1
/ | , . | , . 2 | ||
1. | A | 12,0 | 1 | |
2. | B | 20,5 | 1 | |
3. | C | 45,0 | 1 | |
4. | D | 14,0 | 1 | |
5. | E | 10,0 | 1 | |
6. | F | 1,95 | 1 | |
7. | K | 8,6 | 1 | |
8. | L | 15,0 | 1 | |
9. | M | 12,7 | 1 | |
10. | N | 18,2 | 1 |
, , 10000 ., 8,7 11,4.
5
= /
=12/55580=0,22
=20,5/41350=0,5
=0,75
D=0.37
E=0.24
F=1.95
K=1.15
L=0.83
M=0.38
N=0.38
I=8,7*11,14=99,18 ²
=99.18*12*3=3570.48
D=99.18*14*2=2777.04
E=99.18*10*3=2975.4
=9322,92
A | ||||||||||||||||||||||||||||||
D | ||||||||||||||||||||||||||||||
E |
|
|
9
, , . 2 , 3 . 1 40 , 40 . , ⳿ 5 8 , . 4 90 .
9
=+
= / 1
=2*1,67*4=13,36
=3*0,67*90=180,9
=13,36+180,9=194,26
1 =5*8*4=160
=194,26/160=1,21=1