| Up | Japanese | Priority | Created : 2002-12-24 Modified: 2002-12-24 | 
| 
 | ---> | Uniform (standardized) operation | ---> | Director/manager of operation design | |||
| ---> | Diverse (individualized) contents | ---> | Instructor's one-person work Small-lot production | ||||
|  | |||||||
| 
 | ---> | Division of labor Mass production | ---> | Uniform (standardized) operation & contents | |||
| (*) Cost : Labor, time, money | |||||||