Answer:
Predatory pricing.
Explanation:
A product can be defined as any physical object or material that typically satisfy and meets the demands, needs or wants of customers. Some examples of a product are mobile phones, television, microphone, microwave oven, bread, pencil, freezer, beverages, soft drinks etc.
Price can be defined as the amount of money that is required to be paid by a buyer (customer) to a seller (producer) in order to acquire goods and services.
In sales and marketing, pricing of products is considered to be an essential element of a business firm's marketing mix because place, promotion and product largely depends on it.
Predatory pricing is a marketing or pricing strategy that involves lowering the cost of goods and services for a short-term, in order to lure competing firms to lower their price, thus causing them to go bankrupt and exiting from the market.
Thus, the practice by the firms in this scenario is known as predatory pricing.