1a. What is meant by units (levels) of analysis relevant to organizational leade

1a. What is meant by units (levels) of analysis relevant to organizational leadership?
1b. In your response, provide an example of each unit (level) of analysis and the relationship with the leader.
Be sure to substantiate your response with external sources in addition to module readings. Cite your source(s), keep your response to no more than 500 words.