경영자의 의지(3.9점)와 현재 시스템과의 호완 가능성(3.7점)이 주요한 도입 요소로 응답되었다.
The main introductory factors were the manager's willingness (3.9 points) and the possibility of a favorable relationship with the current system (3.7 points) were the main introductory factors.