Discuss the pros and cons of diversification as a rationale for mergers. What is breakup value?

Define synergy. Is synergy a valid rationale for mergers? Describe
several situations that might produce synergistic gains.
Give two examples of how tax considerations can motivate mergers.
Suppose your firm could purchase another firm for only half of its
replacement value. Would that be a sufficient justification for the
acquisition?
Discuss the pros and cons of diversification as a rationale for mergers.
What is breakup value?