| Sampling Factors: |
Location (Not Relevant: Since all of projects are in same city (Tianjin), location is not a relevant factor.)
Customer (Not Relevant: Since customer of all projects is commercial. Customer is not a relevant factor.)
Size (Not Relevant: Since all of projects are small projects, size is not a relevant factor.)
Organizational Structure (Not Relevant: Since all of projects are under the same Department (Technology Center), organizational structure is not a relevant factor.)
Type of Work (Not Relevant: Since type of work of all projects is software development, Type of Work is not a relevant factor.)
Application: There are two different types of application to operate software products, information management and data acquisition, Application is the relevant factor. |