...........................................................................................2
1. ............................................3 2.
.........................................5
3. ................64. ..................................8 5.
...........9 6. ..............10 7.
................................................................................13
.............................................................14
1
, , . . , . , , , , , . , , , ( ), . .. . . , , . , . .
2
1. , . , . . , , , . 20 .., 9 .. , . , . .1
1 2 3 4 5 6
20 18 16 14 12 9
20 36 48 56 60 54
20 16 12 8 4 -6
. . . , .
3
. 1P
D
D
, , ( 1).
( )
0
Q
2P D D
B
D D
.Q
( )
0
1 . , (q) (p), , 60 . . q=5, =12.
4
3
P12
T=60 r
M
Q=5 5
Q
( ) . , 20 .. . , . , , .
2. . .
5
, 12 , . , 36, 18 .. , 18 16 .. 48 .. 16 .. , 48-36=12. 8, 4 6.
. . . . . . . . , .
3. .
6
, :
Max. Prof MR=MC . . , 100 () 500 , () 100 450 , 50 . , . , , . .
, MC>MR . . , . .2 , .
7
.2 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 8.00 7.80 7.60 7.40
7.20 7.00 6.80 6.60 6.40 6.20 6.00 5.80 5.60 5.40 5.20 5.00
0 7.80 15.20 20.20 28.80 35.00 48.80 46.20 51.20 55.80 60.00
63.80 67.20 70.20 72.80 75.00
10.00 14.00 17.50 20.75 23.80 26.70 29.50 32.25 35.10 38.30
42.30 48.30 57.30 70.30 88.30 112.30 -10.00 -6.20 -2.30 1.45 5.00
8.30 11.30 13.95 16.10 17.50 17.70 15.50 9.90 -0,10 -15.50
-37.30
/ 4.00 3.50 3.20 3.05 2.90 2.80 2.75 2.85 3.20 4.00 6.00 9.00
13.00 18.00 24.00 / 7.80 7.40 7.00 6.60 6.20 5.80 5.40 5.00 4.60
4.20 3.80 3.40 3.00 2.60 2.20
: R. Miller, Economics today, The micro view, sixth edition, New
York, 1988, p.294.
4. . , - , , . 60 , 42,30 . 17,70 , . , . .
8
5. 2. , , 60 . 3
TR=TC=MaxT C 100 90 80 70 60 50 40 30 20 10 0 1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 T R
4
R=MCPD
MC
AC
BD :
D =AR
MR
0
9
Q
4 . D (MC), (MR). . , 1. () .
6. , . , . . . , , , , , . . . , , , . , .. , . , , 100%, , 19-
100% 150%. .
10
, .. , . , . , . . , . , 50% . , . , : . , 25% , 70% , 50%. , 1
0,2 , 1,71 . ( ). , . , , , . .
11
, , . .. . , , . , , . , .
12
7. . . , , . , . . , . . . . . , . . .
13
.
1. . - , - , , , , 2000, .164-172. 2. , , , , , 2005. 3. , , : ,
, , 2006, .372377.
14
