What Was the Result of the Supreme Court's Decision on Adarand

What was the result of the Supreme Court's decision on Adarand v. Pena?

A) All racial classifications are unconstitutional unless it meets the standard of strict scrutiny.
B) Racial classifications that are set for the benefit of one group may not negatively impact another.
C) The standard of minimal or rational basis scrutiny applies to all racial classifications.
D) All racial classifications are permitted under the Constitution if they have good intentions.