| Sampling Factors: |
Location (Not Relevant: All projects are developed at Lanzhou City, Gansu Province.)
Customer (Not Relevant: All projects are provided to the government.)
Size (Not Relevant: All projects are about 4-6 staffs.)
Organizational Structure (Not Relevant: OU is Software Development Department; Organizational Structure is not a determining or distinguishing factor affecting the implementation or performance of work.)
Type of Work: Some projects are upgrade projects of second time development; some projects are first time development. |
| Sampling Factor Values: |
Upgrade Development (Type of Work): Projects are upgrade projects of second time development.
New Development (Type of Work): Projects are first time development. |
| Subgroups: |
SG1: Upgrade Development
22 People, 4 Basic Units
– Upgrade Development
SG2: New Development
4 People, 1 Basic Units
– New Development |