Answer:
Micromarketing
Explanation:
According to my research on different market coverage strategy, I can say that based on the information provided within the question Mr. Dennison is employing a Micromarketing in his business. This strategy focuses it's efforts on marketing to a tightly targeted small group of individuals who are interested in a certain product or service. By knowing all of the children personally and their likes and dislikes he can market specifically to them.
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