How do firms use horizontal, vertical, and related types of acquisitions

each question needs to 250 words with a references

1) How do firms use horizontal, vertical, and related types of acquisitions  to increase their market power? Provide an example of a company that  has used multiple types of acquisitions to increase its market power and  describe how the firm is now a greater competitor in the market as a  result. Cite any sources used to support your answer.

2)Discuss the three types of restructuring strategies and provide  real-word examples of instances when each has been used. Cite any  sources used to support your answer.