Given the following market demand function of commodity X.
Qx=F[Px, Py, Pz, I, T, A]
Where:
Px= Price of commodity
Py= Price of substitute commodity Y
Pz= Price of commodity Y, which is
complement of X
I= Level of per capital income of
customers
T=Taste and preference of consumers
A=Advertising expenditure by a firm
producing X
How will be the consumer demand for a commodity X change?
a. If price of commodity X rises
b. If price of substitute good Y rises
c. If price of complement commodity Z
falls
d. Per capital income of the consumer
rises
e .The firm production X increases it's advertisement expenditure
a) Demand will reduce
b) Demand will increase
c) Demand will increase
d) Demand will increase
e) Demand increases
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