There are three levels of management hierarchy: strategic, managerial and operational. Part 1: Review at least 4 academically reviewed articles on each management hierarchy. Summary the articles in yo

There are three levels of management hierarchy: strategic, managerial and operational.

Part 1: Review at least 4 academically reviewed articles on each management hierarchy. Summary the articles in your own words.

Part 2: Discuss how the three levels of management hierarchy: strategic, management, and operational relates to the mission of a business.

Part 3: As an IT professional, how would you use information technology to improve the efficiency the three levels of management hierarchy?

1 response with 300 words and 2 responses with 150 words each. All with references(don't include references towards total words count) and please use APA format.