Answer:
The correct answer is letter "D": Penetration policy.
Step-by-step explanation:
Penetration pricing refers to a strategy by which firms introduce their products at a price lower than the average in the market in an attempt of attracting the greater quantity of consumers possible and wiping out competitors. After the competition is removed, the entity plans to set the price of its good higher since it has the control of the market now assuming customers would not have found a substitute.