The new york stock exchange, where financial investors buy and sell existing stock, is an example of the secondary market.
A market is a composition of structures, institutions, approaches, social family members or infrastructures whereby parties interact in trade. at the same time as events can also alternate goods and offerings by way of barter, most markets depend upon dealers imparting their goods or offerings to shoppers in exchange for money.
A marketplace is an area wherein consumers and sellers can meet to facilitate the alternate or transaction of goods and offerings. Markets may be bodily like a retail outlet, or virtual like an e-store. other examples include illegal markets, public sale markets, and financial markets.
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Answer:
d. because prices usually change, and tracking which units have been sold is difficult
Explanation:
Cost flow assumptions is necessary because there is constant change of cost which is the experience of companies, also due to inflation. If there is a stable cost, cost flow would be inconsequential