What statement best describes Hillerich & Bradsby's ERP system?
1. Only the most important information is stored, and production is based on forecast.
2. All information is stored in as many databases as needed, and production runs around the clock.
3. Information is stored by function, and production is based solely on demand.
4. All information is stored in one database, and production is based solely on demand.
5. Information is stored by function, and production is determined by the operations manager.
6. All information is stored in one database, and production is based on forecast.