, , , .
, , : MR > MC. MR . , . , .
MR < MC , . , MR = MC . , , : MR = MC
:
, , . .
. .
: = , MR = P
, , :
=
: p = R T, : p , R , T .
(P) (Q): TR = P×Q, (ATC) (Q): TC = ATC × Q, : p = P × Q ATC × Q
p = Q ×(P ATC)
, , ( ): P > ATCmin
. 5.4 . , . MR MC: (Q0) (. 5.4,). (AC)
. 5.4. .
, , , , . MR MC: (Q1). (..5.4,). (AVC). , AVC, , . (AVC). :
|
|
, : P > AVCmin .
, : P > ACmin .
, , : P = ACmin.
- , : P = AVCmin
, : P < AVCmin.