Select the qualification that is best demonstrated in each example.
Ellen is a Stationary Engineer who figures out what is wrong with machinery for heating a building.
Charlene is a Highway Maintenance Worker who stays on task while working by herself.
Floyd is a Repair Worker who lifts heavy objects.
Pedro is a Mechanical Door Repairer who explains a problem to a customer.
here's the answers because everybody else is giving different answers that are wrong.
