Answer: Undifferentiated marketing
Explanation: An undifferentiated marketing strategy is the marketing of a product, brand or service to everyone. It focuses on an entire target market rather than a segment of it.
It makes use of a single marketing mix meaning it has one product, one price, one placement and a single promotional effort to reach the maximum number of consumers in that target market.
We can say the Frosty inc uses the undifferentiated marketing strategy.