A person who designs, builds, or maintains engines, machines, or public works
engineer
a person who is authorized to act as an agent for the sale of land
realtor
a person who links buyers and sellers of stock
stockbroker
the amount of money that a company has through selling shares to people
stock
a person whose job is to keep or inspect financial accounts.
accountant
someone who is licensed to operate an aircraft in flight
pilot
the money that a person or company has
finance