Which of the following will cause an increase in demand for a good?
- Aan increase in income if the good is an inferior goods
- Ba decrease in the price of the goods
- Ca decrease in income if the good is a normal goods
- Dan increase in the price of its substitute goods
Solution & Step-by-step Explanation
An increase in the price of a substitute good makes the consumer turn to this alternative good, hence shifting the entire demand curve outwards to the right (increase in demand).