00:02
Question 21, if the percentage change in quantity demanded is larger than the percentage change in price, it means that the quantity demanded is highly responsive to changes in price.
01:07
The absolute value of the ratio of the percentage change in quantity demanded to the percentage change in price would be greater than one.
01:57
This happens when demand is elastic, as such the correct choice here is price elastic.
02:15
Price elasticity can also just be referred to as elastic.
02:22
Question 22, if the percentage change in the quantity demanded is less than the percentage change in price, the price of elasticity demanded or ped is less than one.
03:09
A ped that is less than one in absolute terms is considered inelastic, as such the correct choice here is inelastic.
03:48
Question 23, unit elasticity or unit elastic demand is the economic theory that assumes a change in product prices causes an equal and proportional change in the quantity demanded.
04:43
In other words, the percentage change in demand for the product is equal to the percentage change in price, as such the correct answer for 23 is unit elastic...