, , .. . .
(AC) . , (AFC), (AVC) (ATC) :
AFC = FC / Q;
AVC = VC / Q;
ATC = (FC + VC) / Q = + = AFC + AVC.
, : .
(A FC) , .
(. 10.3) . (AFC) . .
. 10.3. (AFC)
(AVC) , .
, . 10.4.
. 10.4. A VC
AVC , , . , . , , . , .
(ATC) , .
(. 10.5) U - .
. 10.5. ATC
ATC (AFC AVC), - AVC.
. , .
(MC)
,
;
∆ VC ;
∆ Q .
n + 1 n :
|
|
MC = VCn + 1 VCn.
, , .
(MC) (AVC). MC , (. 10.6).
. 10.6.
, . , . , , .
(. 10.7).
. 10.7.
MC AVC : MC AVC . : , AVC - MC. , AVC MC. , (MC = AVC) , , .
, , MC ATC .