📚 Learning Guide
Complementary Goods and Demand
easy

What happens to the demand curve of a complementary good when the price of its complement decreases?

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Learning Path
Learning Path

Question & Answer
1
Understand Question
2
Review Options
3
Learn Explanation
4
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Choose the Best Answer

A

It shifts to the left

B

It shifts to the right

C

It remains unchanged

D

It becomes steeper

Understanding the Answer

Let's break down why this is correct

Answer

When the price of a complementary good decreases, the demand curve for that good typically shifts to the right. Complementary goods are products that are often used together, like coffee and sugar. If the price of sugar goes down, more people will want to buy it, and this can lead to an increase in coffee sales as well since many people enjoy coffee with sugar. As a result, the lower price of sugar makes it more attractive for consumers, which boosts the demand for coffee. This change leads to a higher quantity of coffee being bought at various prices, shifting the demand curve outward.

Detailed Explanation

When the price of a complementary good goes down, people buy more of it. Other options are incorrect because Some might think that lower prices mean less demand; It's easy to think that demand stays the same when prices change.

Key Concepts

demand curve
Topic

Complementary Goods and Demand

Difficulty

easy level question

Cognitive Level

understand

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