Answer:
The correct answers are numbers (1), (2), (3), and (4).
Explanation:
Four major factors have allowed U.S. companies to become more competitive:
- Computer-Aided Design and Manufacturing: includes Computer-aided Design (CAD), Computer-aided manufacturing (CAM), and the combination of both techniques in Computer-Integrated Manufacturing.
- Flexible Manufacturing: implementing multi-tasking machines so the output is as diverse as possible.
- Lean manufacturing: manufacturing with less amount of resources using technology for such purpose.
- Mass customization: tailoring goods that fulfill consumers' needs and expectations the closest and producing them on a large scale.