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The demand and supply functions for a certain commodity are as follows: Demand: p=f(q)-156-0.8q: Supply: puga)=40+5q, where p
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Answer #1
Demand = 156 - .8q
Supply = 40 + 5q
The equilibrium price and quantity will occur when
demand is equal to supply.
156 - .8q = 40 + 5q
116 = 5.8q
q = 20
The equilibrium quantity is 20.
The equilibrium price is (40 + 5q)
The equilibrium price is (40 + (5*20)
The equilibrium price is 140.
The equilibrium price is $140.
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