Final answer:
The business/industry center of Georgia is located in the Piedmont region, which features rolling hills and isolated mountains such as Stone Mountain.
Step-by-step explanation:
The business/industry center of Georgia is located in the Piedmont region. This region is characterized by its lower, rolling hills and the presence of small isolated mountains such as Stone Mountain. The Piedmont is made up of ancient igneous and metamorphic rocks that serve as the core remnants of long-eroded mountain chains. This geologically diverse area has become the hub for business and industry in Georgia, leveraging its central location and the infrastructure that has developed there over time.