I have several questions about how dealerships go about in house training.

Is it done during regular working hours or after work?
If done after work. Is it voluntary (no pay) or are the techs paid?
If the training is done after hours and the the techs are paid, is it at time and a half ?
How long does each session last?
Are the tech's tested on the session?
If they are tested does their performance factor into their next review?
Is there any training material available that is generic and not brand specific?
Any information that you can provide will be greatly appreciated.