The correct answer is C. Anticipatory socialization
Explanation:
In sociology, the term "anticipatory socialization" describes a process in which an individual learns the abilities, actions, values, beliefs, etc. of a group they want to belong to. This means individuals prepare for fitting into a group and therefore for a future role. This occurs in the case of Sumaria, because as she wants to be a business major and belong to the business group she attends a business school to train for his role as well as the actions, values, and abilities this role involves.