Which sentence best justifies the benefits of using enterprise systems? Early systems (In the 1960s) focused on the automation of Individual functions, such as financial accounting and Inventory management, primarily in the manufacturing Industry. In the 1970s, the systems allowed planning of product requirements. Resource planning then began, which included not just shop floor planning but finance, engineering, human resources, distribution, and project management planning activities as well. We now use enterprise systems that integrate all functions, including inventoly control, accounting, and human resources. These systems use a single database containing all the data that keeps the processes running smoothly. This ensures visibility, accessibility, and consistency. Extended ERP systems Include CRM, SCM, and advanced planning and scheduling. New systems include capabilities for business Intelligence and cloud-based computing​