This point may be made that new employees will work, but at the same time it may make older employees quit. Therefore, there may be finding the appropriate rate to these elderly employees.The rate of resignation.Update
This may lead to new employees interested in working, but in the meantime, it may be that older employees have resigned as well. So there might be a reasonable rate of older workers, these higher turnover rates improve.
This point may be the new staff interested to work but at the same time, it may be that old employees quit as well. Therefore, there may be finding appropriate rate for these elderly employees