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By lowering the cost to access powerful systems and software, barriers to entry also decrease.
Q17: _ are systems that act as controls
Q23: Several have wondered how big sharing firms
Q25: Facebook's Beacon effort was a failure largely
Q31: Like Uber, the airline industry, hotels, and
Q38: Which statement best describes the relationship between
Q50: What are the steps taken by Google
Q64: High switching costs serve to weaken the
Q67: Roughly one in every seven people on
Q77: Gourmet food trucks, popular in many American
Q81: Airbnb's "_" feature helps by leveraging the