are the cost (low-cost operations), quality (top quality, consistent quality), time (delivery

speed, on-time delivery, development speed), and flexibility (customization, variety, volume

flexibility) dimensions that a process or supply chain actually possess and is able to deliver.

 라는 문장인데 dimensions 앞문장까지는 해석이가능한데  dimensions부터 해석이 안돼고 앞문장이랑 연결이안돼네요 해석좀 해주시면 감사하겠습니다.