【单选题】

In your project, you have started doing human resource planning and are studying the interpersonal relationships among the candidates who are being considered for the project team. Some factors you consider include: What type of formal and informal reporting relationships exist amongst the candidates for the project team What are the candidate’s job descriptions What are the supervisor-subordinate relationships What cultural or language differences will affect working relationship between team members What levels of trust and respect currently existAll this information will be available as part of ______ .

A、enterprise environmental factors
B．organization hierarchy
C．informal reporting relationships
D．all of the above