| Sampling Factors: |
Location (Not Relevant: All in Bejing)
Customer (Not Relevant: All the products delivered to the same kind of customer “Government”)
Size (Not Relevant: Projects are all classified as Medium using the following Size: time<3 months,=”” small;=”” 3months=””>< 6months,=”” medium;=”” time=””> 6 Large)
Organizational Structure (Not Relevant: All in one department .)
Type of Work: 1.Product development 2. Project maintenance |
| Sampling Factor Values: |
Product Development (Type of Work): Develop a new product without reference from new customers
Project Maintenance (Type of Work): Upgrade the exist system to add some new functions with fixing bugs in the previous version |
| Subgroups: |
G1: Develop a new product without reference from new customers
17 People, 2 Basic Units
– Product Development
G2: Upgrade the exist system to add some new functions with fixing bugs in the previous version
4 People, 1 Basic Units
– Project Maintenance |