Answer:
Option B: "The cost of growing organic food for mass production."
Step-by-step explanation:
The concept that would be used to inform the reader in an informative/explanatory article about the organic food industry is option B: "The cost of growing organic food for mass production."
This concept is relevant to understanding the organic food industry because it explains why organic food can often be more expensive than conventionally grown food. By explaining the costs associated with growing organic food for mass production, the article can help readers understand why organic food is priced the way it is, and what factors contribute to its higher cost.
While the other concepts listed (the importance of healthy food choices and lifestyles, the taste differences between organic and non-organic, and the history of an organic farm in the United States) may also be relevant to an article about the organic food industry, they are not as central to understanding the industry as a whole as the cost of growing organic food for mass production.