- Sampling Summary：
（抽样汇总） -
Sampling Factors: Location (Not Relevant: There is only one location in scope of appraisal.) Customer: Two types of customer:
Government
CommercialSize (Not Relevant: All projects have similar size)
Organizational Structure (Not Relevant: There is common organization structure for all basic units)
Type of Work: There are two types of work – development and maintenance
Product developmentSampling Factor Values: Government (Customer): Government Customers Commercial (Customer): Commercial Customers
Development and maintenance (Type of Work): Development and maintenance projects
Product development (Type of Work): Product development
Subgroups: SG1: Government development and maintenance projects
8 People, 2 Basic Units
– Government
– Development and maintenanceSG2: Commercial product development project
5 People, 1 Basic Units
– Product development
– Commercial