- .
. :
= + V, (9.8)
( );
( );
V ( ).
.
() .
:
(, , ) . , , , (, , ,, ). , .
, .
(, ) IC. , ( , ; , , , . , .
, , .
( ).
= + .
( ):
FC (dixed cost) , ( , , , , ) , .
VC (vaniable cost) , ( , , , , ).
() (total cost) .
= FC + VC. (9.9)
. dz , () (VC).
.
:
1. AFC (average fixed cost) .
AFC = FC / Q. (9.10)
2. AVC (average vaniable cost) .
AVC = VC / Q. (9.11)
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3. (averege total cost) , .
= / Q. (9.12)
= Δ /Δ Q, (9.13)
Δ () , Δ Q .
, , .
, , , . (, , ), ( , , ). ' .
- , , .
, , , .
, . .
́ ́ (. Economies of Scale) . .
. ³ , , . ' . .