The U.S.airline industry has intense rivalry,primarily undifferentiated products,low entry barriers,and low switching costs.Furthermore,suppliers of aircraft engines to the industry have strong bargaining power.It is no surprise that this industry has been one of the least profitable for years.Michael Porter calls this industry what?

Question

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A "zero star" industry is an industry in which the five competitive forces are strong, which leads to inferior industry performance.

The USAirline Industry Has Intense Rivalry,primarily Undifferentiated Products,low Entry Barriers,and Low