Which Best Summarizes the Relationship, in the United States, Between

Which best summarizes the relationship, in the United States, between income of one's family of orientation and income one has as an adult?

A) There is no relationship.
B) A child whose parents are in the bottom third of income has virtually no chance to end up in the top third of income.
C) A child whose parents are in the bottom third of income has a lower chance of ending up in the top third than a child who is born in the top third.
D) A child whose parents are wealthy is as likely to end up poor as a child whose parents are poor.
E) The United States is clearly an ideal-typical open mobility system.