NFHS altercation penalties question

[Nevadaref]

The NFHS rules seem unclear for the penalties when an altercation occurs.
Does anyone have a definitive answer as to which penalties can offset?

For example, A1 has the ball and is dribbling in the lane where he is fouled by B1. After the whistle, A1 and B1 face off nose to nose and exchange words, but don’t have any physical contact. B2 comes running from near the division line and forcefully shoves A1 with both forearms. A4 takes both hands and shoves B2 away from his teammate. A7 comes off his team bench and shoves B4. At this point the coaches come onto the court and remove their respective players.

At the time of the play Team A had committed six fouls in the half and Team B had committed eight.
Please list the fouls which you would assess and which FTs would be attempted and which would offset.