Aminor who misrepresents his or her age to purchase alcohol commits the violation.
a. zero tolerance
b. minor in possession
c. driving under the influence
d. public intoxication

The answer is B. A minor who misrepresents his or her age to purchase alcohol commits the minor in possession violation. It's also called the Underage drinking law which target minors buying and or bringing/using alcohol. All states require to comply the said law.