It is <span>demographic segmentation.</span>
<u>Given:</u>
Elasticity of Demand = 2
Decrease in price = 1%
<u>To find:</u>
Change in quantity demanded
<u>Solution:</u>
The percentage change in quantity demanded is the mathematical product of the percentage change in price and elasticity of demand. This can be mathematically represented as,

Since, there is a decrease in price, the demand for the product will increase. Therefore, we can conclude that there will be 2% increase in quantity demanded
A) Effectiveness.
That is the most important aspect to measure.
Answer:
Option D is correct one.
<u>$12</u>
Explanation:
Consumer surplus is the difference between willingness to pay and market price.
Consumer surplus= (10-5) + (9-5) + (8-5)
= 5+4+3= 12
Answer:
Shoe-leather costs.
Explanation:
Resources wasted when inflation encourages Bob to reduce his money holding for more than 2 weeks incase it does decrease.