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Suppose the demand curve for a product is Qd 20... - SS2 Economics Determination of Equilibrium Price And Quantity Question

Suppose the demand curve for a product is Qd = 200 - 3P and the supply curve is Qs = 40 + P. What is the equilibrium price and quantity?

Setting Qd = Qs, we have:

200 - 3P = 40 + P

Simplifying the equation, we get:

160 = 4P

P = 40

Substituting P = 40 into either the demand or supply equation, we get:

Qd = 200 - 3(40) = 80

Qs = 40 + (40) = 80

The equilibrium price is $40 and the equilibrium quantity is 80 units.

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