Answer:
Letter A is correct. Pull; Push.
Explanation:
The pull strategy is most emphasized by business-to-consumer companies because it is used to attract consumers through intense marketing and advertising communication, whose primary goal is to create brand value through customer loyalty.
The push strategy is more commonly used in business-to-business as it means pushing and bringing the products or services to the customer, is a strategy that involves direct selling usually exposed to the potential customer in showrooms and involves negotiations with retailers for example, offering discounts and special conditions to sell your products at your points of sale.