What Two Conditions Must Exist for Federal Courts to Have

Multiple Choice

What two conditions must exist for federal courts to have diversity jurisdiction?

A) An individual is bringing suit against a corporation,and the amount in dispute exceeds $75,000.
B) The plaintiff and defendant are from the same family,and the amount in dispute exceeds $50,000.
C) The case has been tried in two different states with two different outcomes,and the amount in dispute exceeds $50,000.
D) The plaintiff and defendant are citizens of different states,and the amount in dispute exceeds $75,000.