Answer:
Option (d) is correct.
Explanation:
Linear demand curve represents the relationship between the price of the goods and the quantity demanded for a particular good and there is a inverse relationship between the price of the goods and quantity of goods demanded.
The linear demand is elastic in nature at relatively higher prices. If there is a any increase in the price level then as a result the quantity demanded for that good decreases. Slightly change in the price level will lead to larger change in the quantity demanded.