If the quantity demanded of tea decreases by 8% when the price of coffee increases by 2%, the cross-price elasticity of demand between tea and coffee is: -4.0 -0.25 O4.0 O0.25

ENGR.ECONOMIC ANALYSIS
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ISBN:9780190931919
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Chapter1: Making Economics Decisions
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**Question:**

If the quantity demanded of tea decreases by 8% when the price of coffee increases by 2%, the cross-price elasticity of demand between tea and coffee is:

- ○ -4.0
- ○ -0.25
- ○ 4.0
- ○ 0.25

**Explanation:**

Cross-price elasticity of demand measures how the quantity demanded of one good changes in response to a price change of another good. It is calculated as:

\[ E_{c} = \frac{\%\text{ Change in Quantity Demanded of Good A}}{\%\text{ Change in Price of Good B}} \]

In this scenario:
- % Change in Quantity Demanded of Tea = -8%
- % Change in Price of Coffee = 2%

Plug these values into the formula to find the cross-price elasticity.
Transcribed Image Text:**Question:** If the quantity demanded of tea decreases by 8% when the price of coffee increases by 2%, the cross-price elasticity of demand between tea and coffee is: - ○ -4.0 - ○ -0.25 - ○ 4.0 - ○ 0.25 **Explanation:** Cross-price elasticity of demand measures how the quantity demanded of one good changes in response to a price change of another good. It is calculated as: \[ E_{c} = \frac{\%\text{ Change in Quantity Demanded of Good A}}{\%\text{ Change in Price of Good B}} \] In this scenario: - % Change in Quantity Demanded of Tea = -8% - % Change in Price of Coffee = 2% Plug these values into the formula to find the cross-price elasticity.
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