| Sampling Factors: |
Location (Not Relevant: OU is located in Xi’an, China and All works are performed in the same location)
Customer (Not Relevant: All works are performed for the same kind of customer:enterprise)
Size (Not Relevant: Works are always medium size – less than 6~8 months)
Organizational Structure (Not Relevant: The applications are developed in Technical R&D Department)
Type of Work: Works are performed differently depending on development and maintenance |
| Sampling Factor Values: |
Development (Type of Work): Newly designed and developed system
Maintenance (Type of Work): Maintainined, improved, and newly function added system |
| Subgroups: |
Group_Dev: Newly designed and developed system
12 People, 2 Basic Units
– Development
Group_Maint: Maintainined, improved, and newly function added system
12 People, 2 Basic Units
– Maintenance |