Yup. And this is "actual work we need done" - and get done at well below market rates - of which they only hire 37% of those.
Now, certainly, people will do the trial who were able to comfortably "talk the talk" but not "walk the walk", and there's some attrition there. But for the others? Cheap labor!
Now, certainly, people will do the trial who were able to comfortably "talk the talk" but not "walk the walk", and there's some attrition there. But for the others? Cheap labor!