The real estate industry depends on a variety of sales jobs to maintain stability and continue growth. A real estate agent, also called a realtor, lists properties for sale, connects a potential buyer to the property or home that matches their specifications, conducts showings, writes contracts, and closes purchase deals. A real estate associate performs similar tasks but may also show rental units to a potential tenant and manage property marketing. The duties of a real estate broker include advising clients on market details such as prices and mortgages, comparing properties to determine prices, writing purchase offers, and preparing legal documents such as deeds and purchase agreements.