Prohibitions against underage drinking are designed to:

A. Give you a respect for legal authority

B. Make sure you develop fully

C. Punish you for others' bad behavior

A. Give you a respect for legal authority

Prohibitions against underage drinking are designed to:

B. Make sure you develop fully

Explanation:

An individual younger than 21 is restricted from acquiring, endeavouring to buy, having, or devouring liquor.

A minor indicted for this offence will be dependent upon a fine, network administration prerequisites, and a suspension of driving benefits as long as 90 days.

Therefore, prohibitions against underage drinking are designed to make sure you develop fully.