With regards to international trade, which economic concept has the most importance on a country's specialization and trade? a) absolute advantage b) political history c) cultural preference d) comparative advantage

Comparitive Advantage. I just did the question.

affirmative action refers to the policies that take gender, race, or ethnicity into account in order to promote equal opportunity.

employers subject to title vii are prohibited from taking race or sex into account in any employment decisions. aa is a penalty for having any job group substantially statistically "underutilized" in any race or either sex. the employer must take steps to eliminate the underutilization, then stop, ending its aa efforts