(A) 4th & 7 from B's 41.
(B) 1st & 10 from B's 36.
The rationale is that this illegal act had no baring on the play on the field and should be treated as a dead ball foul (9-8-1k). The play would stand in both situations with dead ball enforcement to follow. In B, where a new series had occurred and the RFP had yet to sound, the chains would be set after the enforcement..