: MRCT = MRneHc
Q = 1000, , MR, :
/ 6 0 - Q /10 = 50 - Q * /10.
\ Q + Q = 100.
, :
Qnec = 450; = 27,5 (. .);
QCT = 550; = 32,5 (. ).
,
. ,
.
:
100 - 2 = 2Q, Q = 25; = 50.
511
, 50 ., " " .
" " . , 50,
0, .
,
Qs(P) QD(P),
(DR).
: =
= 50 - Q, MRo = 50 2Q.
" , . .
:
20 = 50 - 2Q, Q = 15 ( " ") = 35.
QayT = 17,5 = 35.
, 32,5 . .
. .
:
MCL
Q, Q.y, 50 L
36,6 .,
. . ,
31,7 . .
:
Q, 2 = 1/3 (, - ); 1 2 = 1/3 (, + 2).
:
Q = 1/3 (100-5) = 31,67 ( ); = 1/3 (100 + 10) =
36,67. '
. 1.2. . 1.3. . 1.4. . 1.5. . 1.6. . 1.7. . 1.8. .
. 1.10. .
. 2.2, . 2.3, . 2.4, . 2.5, . 2.6, . 2.7, . 2.8, . 2.9, . 2.10, .
3.1. = 600; Q = 10 . .;
= 500; Q" = 10 . .
'
= . .
= 5 0 0 0 ' = 500.
= >2 5 0 0 0 = 1 0 0 - = 100.
= 4 0 0 . = 400.
QA - 28 - 109QA
QA
QB - 52 - 69QB
QB
,
600 (
.), 500 ( 1 .).
3.2 , : MREH =
= MRBHeiu = . , 30(),
|
|
|
2
, 80 .
80 = 120 - 0,2q, . . = 200; q = 100.
' ^ ' ^
9 .
: L = ( - )/ = 1/ =
/( - 1). , = 1,5 = 2/3 , . .
1/3
6 :
= (1,5 6) + 1,5, . = 9 + 1,5.
v ' ' ' ' '
.
= 100 - 2Q.
= 1/8
1/5.
QA
QB : QA = 0,537; QB = 0,3.
= 98,8; = 99,4.
71 = 6,501, = 6,01 ( ).
,
) 100
:
= 0,2Q - 2, Q = 0,01Q,
^ = 0,2 0,01Q - 2, 0,002Q = + 2, Q = 500 + 1000.
, = = 0,2Qi - 2, ,
= 2 Q = 0.
) = 9,98; Q = 5990,02.
Qo0u(= 500P + 1000.
6000 - = 500 + 1000, = 5000/501 = 9,98; Q = 5990,02.
8
. 1.2. 1.3 1.4 . 1.5. . 1.6. . 1.7. . 1.8. .
. 1 10. .
. 2.2, . 2 3, . 2.4, . 2 5, . 2.6, . 2 7, . 2 8, . 2.9, . 2.10, .
513
20 . .
. ,
: = 100 - 30q + qt
2, i = 1 10.
min AC,
.
= MR = .
10 = 100 - 30 0.1Q + 0,01Q2.
MR = 100 - UQ.
100 - 3Q + 0.01Q2 = 100 - Q.
2Q + 0.01Q2 = 0.
2 + 0,001Q = 0, Q = 20 . .
3.2. MR = MR = MC.
20 = 10 + 0,1Q; Q = 100 . . ,
. MRBH = 100 - Q = 20 . .
80 . .
20 . .
3.3. , :
= 48/0,8 = 60 . . 12 . .
= 48 . .
, 60 . .
: MR = = 60 . . 60 = 100 -
- 4Q; Q = 10 .; = 80 . . .
) 640 . .,
. .
)
MR = 0, . . 25 50 . .
