||Location (Not Relevant: the OU has only one location, in Beijing)
Customer (Not Relevant: common customers)
Size (Not Relevant: the size of basic units does not affect the way works are performed, and vary in a limited scope)
Organizational Structure: some projects are come from R&D Center, some projects come from Marketing Dept.
Type of Work: some projects are development projects and some projects are maintaining projects.
|Sampling Factor Values:
||R&D Center (Organizational Structure): R&D Center
Marketing Dept. (Organizational Structure): Marketing Dept.
development (Type of Work): development
maintain (Type of Work): maintain
SG1: maintaining project from R&D center.
46 People, 25 Basic Units
– R&D Center
SG2: development projects from marketing department
15 People, 1 Basic Units
– Marketing Dept.