Because QC employees With resignation and frequently. I received the 1 month, quit, and when there is new incoming staff training, but do not save it immediately.
The QC Staff Has resigned and new entrants frequently. I do not fully get into the first month, I quit. And when the new employees to have training but has not recorded immediately.
Due to QC staff resignation and gain new often enough to not get 1 months resigned. And when employees have already in training but not the record immediately.