Answer:
John's profession is: financial services sales agent.
Step-by-step explanation:
According to the options, John is a financial services sales agent because:
-A financial services sales agent is a person that sells different financial products like investments, banking services and securities and acts as an intermediary between the buyer and seller in the market.
-A tax account is a professional that knows all the laws concerning taxes and helps determine the amount people owe to government agencies.
-An insurance sales agent conducts the sale of different types of insurance policies to customers.
-A real state agent represents the seller or the buyer in a real state transaction.