decision rules in a computer program computer hardware configuration 6. All of the following are advantages of an ERP system except (1 Point) In an ERP, data input is captured or keyed once ERPs permit management to gain greater visibility into every area of the enterprise it takes considerable experience and training to use an ERP system effectively. ERPs permit manufacturing plants to receive new orders in real time. 7. The value chain concept is composed of the following two types of activities: *