Cars and petrol are usually bought and used together. They are:
AComparisons
BComplements
CCompliments
DComponents
Answer & Solution
Correct answer: B. Complements
1. Using one raises use of the other.
2. They travel together in a shopping basket.
3. Such goods are complements.
_Source: OpenStax Principles of Microeconomics 3e, Chapter 3, Demand and Supply._
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