Answer: Upward mobility
Explanation: Upward mobility in terms of sociology is describes as the moving from a social stage to another higher social stage.This makes a person to be in a position of privilege economically and socially by getting opportunities to move forward and achieve success.
The situation mentioned in the question about Dawn also describes about her upward mobility which is achieved due to her parents support and handwork. Thus, she achieved her goals in successful manner.
Other options are incorrect because downward mobility tend to move from one stage to lower social stage,relative poverty is minimum amount of money required for living life and socioeconomic culture is the cultural background with social and economic factors.