questions

[pacific05]

I am trying to get the hang of JC Football stat keeping, any help with the questions would be much appreciated.

1. I know some penalties cancel out plays, but what counts as an offensive play.

2. If a player catches a pass for 10 yards and then fumbles to the other team, do the receiver and the quarterback still get credit for the gained yards?

3. If there is a hold or illegal block on the offense, does a rusher still get credited with yards to the spot of the foul? And does it count as a rushing attempt?