Discuss in 1200 words part of the financial planning process, a common practice

Discuss in 1200 words part of the financial planning process, a common practice in the corporate finance world is restructuring through the process of mergers and acquisitions (M&A). It seems that on a regular basis, investment bankers arrange M&A transactions, forming one company from separate companies. What are the advantages and disadvantages of a merger? In your response, provide an example of either a merger that was successful or one that was unsuccessful. Ensure APA format, title page, introduction, and conclusion, with three references.