The answer is d. 2000 alcoholic bevarages.
Just a reminder:
Early alcohol consumption by teenagers may affect their behaviour in long-term !
Teenage is often defined by physical and biological changes, but can not be reduced to this single expression. Teenage also involves social changes: the transition from a child status, requiring supervision, to an adult status, responsible for one's own actions. Increasingly, scientists agree that it is the characteristics of the individual and the demands of his environment - rather than age - that determine the limits of adolescence.
As periods of transition and upheaval are strongly associated with excessive alcohol consumption, it is clear that adolescence is itself a risk factor for overconsumption. It is therefore not surprising that this is when the vast majority of young people make their first experiences of drinking.