ECONOMICS (CBSE/UGC NET)

ECONOMICS

ELASTICITY OF DEMAND

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Suppose we know that the price elasticity of demand of good X is equal to-1.2. Then, if its price will increase by 5%, we can predict with certainty that
A
quantity demanded of that good will increase
B
the revenue of the firm producing that good will increase by 6%.
C
the revenue of the firm producing that good will decrease by 6%.
D
the quantity demanded of that good will decrease by 6%.
E
None of the above.
Explanation: 

Detailed explanation-1: -The price elasticity of demand measures the percentage change in demand for a good when the price is changed. A price elasticity of demand coefficient of 1.2 means that demand for the product will decrease by 20%.

Detailed explanation-2: -In case of perfectly inelastic demand the change in price will have no effect on the quantity demanded.

Detailed explanation-3: -if the price elasticity of demand for a good is 2.0 then a 10 percent increase in price results in a 20 percent decrease in the quantity demanded.

Detailed explanation-4: -Answer and Explanation: If the price elasticity of demand for a good is 0.75, the demand for the good can be described as A. elastic. A good is inelastic if the quantity demanded tends to remain relatively constant despite changes in price.

There is 1 question to complete.