A & C: exactly right for airline flying, but I think this is about what the CAA examiner wants to hear ad-nauseam near East-wherever Airport in empty airspace.
Yes, if you're going into O'Hare and they don't allocate your rwy until 10 000 ft and the radio's jammed, you do not want to brief any more than the new Jepp format than is necessary ( fuel status, MEL items, what we'll REALLY do if we go missed, wx ) or you'll lose the picture and pi$$-off the non-handling pilot!
Be brief and keep the other guy interested...