In the excerpt "Cyclops...lay down like a mast among his sheep.", the Cyclops is compared to a mast because of his size. He is not compared to Zeus (and it would be sacrilegious to compare a monster with the father of the gods); also, he is not surrendering. He is laying down because he has had his fill of Oydsseus's companions, not because he has been defeated.
I believe the answer is b.
Everything is correct but you did not answer number 12