Экономика решение типовых задач учеб.-метод. пособие
.pdf600 . . -
?
4.6
Qd = 48 – 5P, Qs = 12+7P.
.
4.7
, -
QS = 30 – 5 .
QD = –5 + 2 , QD – , ./ .;
QS – , ./ .; P – , .
.
, 6 .?
4.8
. -
600 . . ( -
60 . . ).
2 300 . .
120 . . .
200 . . .
400 . . .
4.9
,
100 . .
30 . ., – 20 . .,
5 000 .; – 25 . .
21
, 15 000 ., , -
, 600 . .
4.10
, . 4.2.
4.2
Q |
AFC |
AVC |
VC |
AC |
|
|
1 |
|
|
|
|
20 |
|
2 |
|
|
|
79 |
|
|
3 |
|
|
54 |
|
|
|
4 |
|
17 |
|
|
|
|
5 |
24 |
|
|
|
|
200 |
4.11
– 600 . ., -
– 300 . ., – 100 . .,
– 150 . .
.
4.12
. 4.3.
4.3
Q |
AFC |
VC |
AC |
|
|
0 |
|
|
|
|
100 |
10 |
|
|
20 |
|
|
20 |
5 |
180 |
|
|
|
30 |
|
|
|
11 |
390 |
40 |
|
420 |
|
|
|
50 |
2 |
|
14 |
|
|
4.13
Qd = 48 – 5P, Qs = 12 + 7P.
.
4.14
VC, FC, AC, AFC, AVC: ) TC(Q) = 10Q + 25; ) TC(Q) = Q2 + 2Q + 100.
22
5
:
1..
2.. .
3..
:
1) ( = R) -
:
–> , ;
–< C, ;
–= , ;
2):
–> AC, ;
–= C, ;
–< AC, ,
.
:
–> AVC, (
, , ),
;
– = VC, – -
;
– < AVC,
.
5.1
,
, . 5.1.
23
|
|
|
|
|
5.1 |
||
Q |
T , . |
|
FC |
AF |
|
VC |
|
|
|
|
|
|
|
|
|
0 |
100 |
|
|
|
|
|
|
1 |
140 |
|
|
|
|
|
|
2 |
200 |
|
|
|
|
|
|
3 |
300 |
|
|
|
|
|
|
4 |
440 |
|
|
|
|
|
|
5 |
600 |
|
|
|
|
|
|
5.2
11 . -
, .
, -
. -
. 5.2.
|
|
|
|
|
5.2 |
|
Q |
T , . |
|
V |
|
TR |
|
|
|
|
|
|
|
|
0 |
10 |
|
|
|
|
|
1 |
14 |
|
|
|
|
|
2 |
20 |
|
|
|
|
|
3 |
30 |
|
|
|
|
|
4 |
44 |
|
|
|
|
|
5 |
60 |
|
|
|
|
|
5.3
. 5.3.
|
|
5.3 |
|
Q |
, . |
T , . |
|
|
|
|
|
1 |
10 |
23 |
|
2 |
9 |
21 |
|
3 |
8 |
22 |
|
4 |
7 |
23 |
|
5 |
6 |
24 |
|
6 |
5 |
25 |
|
7 |
4 |
27 |
|
8 |
3 |
30 |
|
, -
, .
24
5.4
. 5.4.
5.4
|
|
|
|
|
|
|
|
|
|
|
|
, . |
0 |
10 |
20 |
30 |
40 |
50 |
60 |
70 |
80 |
90 |
100 |
, . |
700 |
800 |
880 |
940 |
980 |
1000 |
1120 |
1260 |
1420 |
1600 |
1800 |
: ) « » ( ,
); )
18 . ? ) -
,
500 . .,
20 % , -
?
5.5
, -
. . 5.5
: ) ;
) ; ) ; ) .
|
|
|
|
|
|
|
5.5 |
|
|
Q |
TR |
|
FC |
VC |
AC |
AVC |
|
3,0 |
|
|
|
6 000 |
8 050 |
|
3,5 |
|
|
|
|
|
|
|
|
|
|
5.6
:
– 4 716,9 . .;
– 75,23 . .;
– 984,5 . .;
– 553,7 . .;
– 817,2 . .;
– 629,6 . .
25
6
–
:
1.( ).
2.( DV).
3..
4.: .
:
– ( ), :
= / Q,
– ;
–( ) :
= R / ,
R – ;
= R / ,
R – ;
= / ,
– .
-
( ).
:
( );
( ) – -
( )
;
–;
–– -
.
:
26
) ( , ) – ;
) ( ) – -
;
) – .
– , -
. –
.
-
,
, ,
:
DV = / (1 + r)n,
r – %; n – ; – -
.
6.1
– 2 000 ., – 10 .
, 3
: 1) ; 2)
– .
6.2
30 . – 5 . 3 -
20 % -
. , ?
6.3
2016–2020 .
. 6.1).
.).
27
|
|
|
|
|
6.1 |
|
|
2016 . |
2017 . |
2018 . |
2019 . |
2020 . |
|
|
2 |
5 |
8 |
11 |
13 |
|
|
4 |
10 |
16 |
22 |
28 |
|
|
|
|
|
|
|
|
( -
) 2017 .
0,6 . I 2017 .
5 . 2017 .
10 . 2018 ., -
2018 .?
2019 .
2018 ., , -
?
6.4
36 . .
10 . . -
4 , 0,1.
6.5
100 . .
3 .
): 1 – 40 ., 2 – 80 ., 3 – 20 . -
, -
10 % ?
6.6
, 4 000 . .
– 16 .
– 1 800 . ., – 360 . .
– 400 . .
28
6.7
-
( , , ),
:
– 4 966,1 . .
– 2 327,4 . .
– 198 .
––
7 950,0 . .
6.8
30 . – 5 . 3 -
20 % -
. ,
?
6.9
– 24 .
8 . , -
4 . -
. , -
?
6.10
,
800 . 5 .
200 .
, 10 % ?
6.11
100 . .
3 .
29
): 1 – 40 ., 2 – 80 ., 3 – 20 . -
( DV) ,
10 % ?
6.12
.
, -
100 ., –
130 .? 10 %.
6.13
, 3 -
7 000 . , -
: ) 140 % ; ) 20 %
.
6.14
7 400 . 9 (4 %). -
7 .
6.15
300 ., – 320 ., – 330 .
,
5 % .
6.16
. -
2 – 200 .,
300 . : 90, 180 288 . . ,
20 %?
30