Answer:
The correct answer is option d.
Step-by-step explanation:
Price discrimination is said to be existing if the same seller is selling same goods and services at different prices.
For price discrimination the seller must be able to differentiate market on the basis of price elasticity of demand. Higher price is charged where demand is less elastic.
The seller must have some degree of monopoly power.
The seller must prevent reselling of goods between the two market segments.
The different price elasticity for sellers and buyers is not a necessary condition.