Which situation could be the best example of an oligopoly?
1) A new producer of power tools has entered the market and is relying on low prices to attract consumers.
2) A new producer of computers has entered the market and found that advertising is more useful than lowering prices.
3) A new producer of running shoes is trying to enter the market but cannot because of an existing patent.
4) A new producer of tires has entered the market and found that demand is already being met.
1) A new producer of power tools has entered the market and is relying on low prices to attract consumers.
2) A new producer of computers has entered the market and found that advertising is more useful than lowering prices.
3) A new producer of running shoes is trying to enter the market but cannot because of an existing patent.
4) A new producer of tires has entered the market and found that demand is already being met.