| Sampling Factors: |
Location (Not Relevant: Nanjing, Jiangsu, China only.)
Customer (Not Relevant: all commercial customers in electric power field.)
Size (Not Relevant: The projects have similar sizes.)
Organizational Structure (Not Relevant: The Company’s management structure is very flat and simple. The management structure is the same for all the projects.)
Type of Work: The Company’s products are categorized into pure software development and embedded software development. |
| Sampling Factor Values: |
Pure software (Type of Work): Pure software
Embedded Software (Type of Work): Embedded Software |
| Subgroups: |
G1: Pure software
10 People, 3 Basic Units
– Pure software
G2: Embedded Software
21 People, 7 Basic Units
– Embedded Software |