A manager in a manufacturing company is writing a job description for a position that requires carrying 50-pound packages regularly. The manager is concerned that adding the requirement to be able to lift 50 pounds to the job description can be a legal violation. They consult with their HR department. When is including language for lifting requirements acceptable? When the job cannot be completed without the ability to lift the designated weight. When the pool of applicants is too large and must be reduced. When there is no budget for tool or machine-assisted methods of lifting the designated weight. When there is no concern with discrimination based on disability