How many states have adopted the fda food code as a guideline for their own regulations a.46/b.48/c.49/d.50

I believe the correct answer is B. 48 countries in the United States.

As of the year 2007 in the United States 48 countries (from 50) have adopted the FDA food codes. Food Code in the United Stets is released by the United States Food and Drug Administration (FDA) every four years and it systematizes the basic standards that relate to food, condiments, stimulants and drink and beverages.

what is the question then i don’t see one