Answer:
Steve is an agricultural equipment operator while Devan is a Service Technician
Explanation:
Agricultural Equipment Operators are responsible for operating specialized agricultural equipment and related machinery. Steve is a farmer and can also be termed a machine operator since he knows how to utilize an harvester on his farm.
Service technician are individuals skilled in the diagnosing mechanical problems and making repairs. Devan was able to identify the problem with the Harvester and also make the necessary repairs.
