in the united states, which type of industry is often considered part of an oligopoly?\no electric…

in the united states, which type of industry is often considered part of an oligopoly?\no electric companies\no cell phone carriers\no mail delivery services\no denim companies
Answer
Brief Explanations:
An oligopoly is a market structure with few large - firms. Cell phone carriers in the US, like Verizon, AT&T, and T - Mobile, are few large firms dominating the market. Electric companies are often regulated monopolies. Mail delivery is mainly done by the USPS (a government - run service) with some competition from private firms but not an oligopoly in the typical sense. Denim companies are in a more competitive market with many players.
Answer:
cell phone carriers