Answer:
2.33; the demand for movies is elastic
Explanation:
Below is the calculation for price elasticity of demand:
= (change in quantity demanded ÷ average of quantity demanded) ÷ (percentage change in price ÷ average of price)
Here, the change in quantity demanded is defined as
= Q2 - Q1
= 30 - 15
= 15
The average quantity demanded is
= (30 + 15) ÷ 2
= 22.50
The change in price is computed as
= P2 - P1
= $8 - $6
= $2
And the average price is
= ($8 + $6) ÷ 2
= 7
Thus, after computing, the result for price elasticity of demand is 2.33
As we were not instructed on the method for calculation, the mid-point formula was utilized.
From this calculation, we deduce that the demand for movies is indeed elastic.
Answer:
-4 units
Explanation:
Applying the midpoint method, Blake's income elasticity of demand for generic potato chips is determined by multiplying the change in demand (D) by his average income (I), then dividing by the product of the change in income and average demand:

Thus, Blake's income elasticity of demand equals -4 units.
Answer:
This indicates a narrower competitive focus.
Explanation:
In a narrow competitive focus, a company might adopt a strategy centered around either cost leadership or differentiation. By employing a focus strategy, the business opts to produce goods or offer services aimed specifically at a particular customer segment. In a cost leadership approach, the firm could engage in activities that highlight its ability to provide the lowest price for its targeted audience. Conversely, in a differentiation approach, the firm finds its competitive edge in providing a broad array of products.