| Sampling Factors: |
Location (Not Relevant: All employee works in one headquarter office)
Customer (Not Relevant: All customers are Hebei province government)
Size (Not Relevant: Almost same size projects are currently conducting)
Organizational Structure (Not Relevant: Development are conducted by one Technical department)
Type of Work: 2 product types are – Intelligent Urban management system – Intelligent Traffic management system |
| Sampling Factor Values: |
UM (Type of Work): product type for Urban management system
TM (Type of Work): product type for traffic management system |
| Subgroups: |
UM: subgroup for product of urban management system
20 People, 3 Basic Units
– UM
TM: subgroup for product of traffic management system
18 People, 2 Basic Units
– TM |