the president of a large shipping company calls these workers the backbone of the company. they dont drive…

the president of a large shipping company calls these workers the backbone of the company. they dont drive trucks, planes, or trains, nor do they load those vehicles, plan logistics, or interact with the public. who are these workers?\no ticket agents, who take reservations and orders and perform related functions\no mechanics, who maintain and repair transportation equipment and vehicles\no cargo inspectors, who examine the storage and shipping of products\no traffic technicians, who identify ways to improve traffic flow
Answer
Brief Explanations:
Ticket agents interact with the public. Cargo inspectors may load - related work and interact with logistics. Traffic technicians work on traffic flow and may interact with public - facing transportation aspects. Mechanics maintain and repair equipment without driving, loading, planning logistics or public interaction, fitting the description.
Answer:
mechanics, who maintain and repair transportation equipment and vehicles