Sophia just bought shares of stock in ibm for $20,000 and paid a $300 commission to her broker. how did this impact gdp?

Markets and competition in a perfectly competitive market, all producers sell identical goods or services. additionally, there are many buyers and sellers. because of these two characteristics, both buyers and sellers in perfectly competitive markets are pricetakers . true or false: the market for lettuce does exhibit the two primary characteristics that define perfectly competitive markets. true false