1. A. Relationship
2. C. Communities
3. B. Shape
4. D. Agreements
5. C. Career
6. D. Roughly
7. B. Employed
8. B. Requirements
9. A. Hold
10. D. Develop
An economist is an expert who studies the relationship [A] between a society’s resources and it's production or output. The societies studied may range from the smallest of local communities [C] to an entire nation or even the global economy. The expert opinions and research findings of an economist are used to help shape [B] a wide variety of policies, including interest rates, tax laws, employment programs, international trade agreements [D] and corporate strategies. There is a good chance that someone interested in a career [C] as an economist will work for the government. According to the Bureau of Labor Statistics, roughly [D] 50% of all economists work for either a federal or state agency. The rest are employed [B] as professors, by corporations or as part of economic think tanks. A career as an economist has two main requirements [B]. First, economists generally hold [A] advanced degrees, such as a PhD or a master’s degree. Second, economists typically develop [D] an area of specialization where they focus their research efforts.