Answer :
Answer: Option (B) is correct.
Explanation:
Inferior good is a good whose demand is inversely related with the consumers income. This means that if there is an increase in the income of the consumer then as a result demand for normal good increases but demand for inferior goods decreases.
On the other hand, if there is a decrease in the income of the consumer then as a result demand for normal good decreases but demand for inferior goods increases.
Hence, decrease in consumer incomes will increase the demand of product Y and the demand curve for product Y to the right.