Describe market power? How can it be used for competition and making strategic decisions? How does it impact the corporation/industry? Please provide example.

Describe Multipoint competition? How is it used for competitive advantage and making strategic decisions? How does it impact the corporation implementing it? how can it impact an industry? please provide example

Describe Vertical integration? How is it used for competition and making strategic decisions? How does it impact the corporation implementing it? how can it impact an industry? please provide example