1)Think of a firm in the united states that has attained a differentiation or cost focus strategy. Are its advantages sustainable? Why or why not? (Hint: Consider its position using Porter's five forces)

2) choose a firm in the united states with which you are familiar in your local business community. Is the firm successful in following one (or more) generic strategies? Why or why not? What do you think are some of the challenges it faces in implementing these strategies in an effective manner. Explain and discus

3) what are some of the largest mergers and acquisitions over the last two years in the united states? What was the rationale for these actions? Do you think they will be successful? Explain and discuss.