1. Q.
2. Q.
3. . .
4. Q, .
.
Q | |||
S(Q) | |||
D(Q) |
. .
, , ..
D -D=D (,P). : D=D ().
, , D(), :
- ;
- ;
- ( )
- .
α, β, γ . . 2. . α=10 β=3 γ=2. x
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, α = 10, β = 3, γ = 2 , , , α . α . , γ = 2. α. .
1. .
2. .
.
/
x | 1 | 2,43 | 5 | 10 | 15 |
y | 1,8 | 24,3 | 21,4 | 17,5 | 15,8 |
π R : π = R - .
, , , , , Q , R=Q(Q), = (Q) .
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f, Q, v ,
= f, + v Q.
Qm, , f, v P = P(Q)
π (Q) = Q(Q)-(f + v Q).
. 3 P(Q) = 10Q Q2 f=70, v =0.7.
. 3.
83,43 Q = 6,6. , Q1 < Q < Q2;, Q1 Q2 , Q .
, ( )
Q(Q)-(f + v Q) >0
Q.
Q,
Q.