Which of the Following Is an Example of an Informal

Multiple Choice

Which of the following is an example of an informal organizational communication channel?

A) A supervisor gives a performance appraisal to her subordinate.
B) An employee suggests to his supervisor a way to increase productivity in his department.
C) Research and development team members hold a virtual meeting to discuss ideas for future products.
D) An employee starts a blog to share her personal work experiences,opinions,and observations.