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2009-05-08T09:37:39+02:00
Zad 1)Qs = Qd
- 10 + 3 P = 110 - 5 P
8P = 120
Pe = 15
Qe < = > Qs = Qd = 110 - 5P = 110 - 5*15 = 35
QD = 25 - P
QS = - 10 + 4 P
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Cena równ. PE = 7, ilość równ.wynosi QE = 18
Qs = Qd
- 10 + 4 P = 25 - P
5P = 35
Pe = 7
Qe < = > Qs = Qd = 25 - 7 = 18
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10 P - QS = 24
QD + 2 P - 12 = 0
Cena równ. PE = 3, ilość równ. wynosi QE = 6
Qs = Qd
Qs = 10 P - 24
Qd = 12 - 2P
10 P - 24 = 12 - 2 P
12P = 36
Pe = 3
Qe < = > Qs = Qd = 30 - 24 = 6


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