Scelta multipla
Suppose the market is initially in equilibrium. If the demand curve shifts leftward by 4 units at every price, what is the most likely effect on the new equilibrium price and quantity?
130
views
3. Supply and Demand
Overview of Supply and Demand Shifts
Scelta multipla
Suppose the demand function for a product is Q_d = 100 - 2P. What is the quantity demanded when the market price is 20?
A
40
B
20
C
60
D
80
Guida verificata passo dopo passo1
Identify the demand function given: \(Q_d = 100 - 2P\), where \(Q_d\) is the quantity demanded and \(P\) is the price.
Substitute the given market price \(P = 20\) into the demand function to find the quantity demanded at this price.
Write the substitution explicitly: \(Q_d = 100 - 2 \times 20\).
Perform the multiplication inside the equation: \(2 \times 20 = 40\).
Subtract the result from 100 to find the quantity demanded: \(Q_d = 100 - 40\).
Video correlati
Pratica correlata
