The use of extracted resources such as coal, oil, and natural gas has created an explosion of population and affluence, but also of pollution and dependency. The Gulf Coast region dominates US oil and gas production and plays a significant role in the energy industry. The image shows a projected outlook on employment in this region for the year 2022. The availability of energy resources is essential to economic development in this area. Development of energy resources helps create jobs and provide economic sustainability. Using the employment graphic, which employment area is least affected by the availability of energy resources in the area?