According to a Recent Study,"Stricter College Alcohol Policies,such as Raising

Multiple Choice

According to a recent study,"Stricter college alcohol policies,such as raising the price of alcohol,or banning alcohol on campus,decrease the number of students who use marijuana." On the basis of this information,how would you describe alcohol and marijuana?

A) The two goods are substitutes in consumption.
B) There is no relationship between the two goods.
C) The two goods are complements in consumption.
D) They are both luxury goods.