| Sampling Factors: |
Location (Not Relevant: Since all projects are located in same city (Changwon), location is not a relevant factor.)
Customer (Not Relevant: Since customers of all projects are military, customer is not a relevant factor.)
Size (Not Relevant: Since size of all projects is medium and almost same of human resource, size is not a relevant factor.)
Organizational Structure (Not Relevant: Since all projects are under same organization (Land and Launcher R&D Division), organizational structure is not a relevant factor.)
Type of Work (Not Relevant: Since type of work of all projects is system development, Type of Work is not a relevant factor.)
Product Domain: Since there are three types of product domain; Land System, Launcher System and Electro Optics System, Product Domain is a relevant factor. |