Mathematics 1 Deneme Sınavı Sorusu #1224913

If demand is elastic, which of the followings is correct?


|Ep|<1, revenue R increases as price p increases.

|Ep|>1, revenue R(p)=p q(p) decreases as price p increases.

|Ep|<1, revenue R decreases as price p increases.

|Ep|>1, revenue R(p)=p q(p) increases as price p increases.

|Ep|=1, revenue is unaffected by a small change in price.


Yanıt Açıklaması:

If demand is elastic, i.e. |Ep|>1, revenue R(p)=p q(p) decreases as price p increases.
If demand is inelastic, i.e. |Ep|<1, revenue R increases as price p increases.
If demand is of unit elasticity, i.e. |Ep|=1, revenue is unaffected by a small change in
price.

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