- ϳ ( ) TR :
TR = Q.
- (AR) :
- (MR) :
, :
AR =MR = P
, , .
- (PR) ( ) :
PR = TR TC.
- (PR .) (PR .), (, ) ( (, ) :
PR . = TR TC ..
PR . = TR (TC . + TC . )
PR = TR TC .
- - , , . : *.
, , :
TR TC max,
PR max Q .
, ( ), , .
, :
R =
:
R = AR. = P =
- , (TR) (TC), . :
TR = TC PR = 0
(P) ():
=
:
= = MR = AR
- , . ֳ , . :
MR = MC = P = ATC min.
- Գ , (P) (AVC min). :
P £ AVC min .