Answer:
an institution that brings together buyers and sellers of goods or services
Explanation:
The economic definition of a market is ; it is an institution that brings together buyers and sellers of goods or services. They therefore interact with each other and exchange these goods and services for money. For the given examples of a market, you will make a choice based on the above definition and all of them are correct. NFL players hoping to sign with a team are suppliers of expertise and teams looking for additional players are buyers. Trader Joe's grocery store is a seller of goods and the "foodie" people are the buyers, same to local farmer's market . The New York Stock Exchange is a securities market too.