One advantage of playing against a computer is that even if the human player makes a mistake, there is still hope that the computer opponent will make its own mistake at a later time, to level the playing field in that game.

False

Explanation:

Computer doesn't make mistakes, because a user made a mistakes doesn't mean the computer will do same at a later time, though computer can make error.

i think the answer could be either a or b because both are part of the post production part. hopefully this you a little.

the answer is counterpoint.

counterpoint definition: "the art or technique of playing a melody or melodies in conjunction with another, according to fixed rules."

counterpoint is present in a lot of baroque music- such as bach (notably his wtc prelude and fugues) and scarlatti, but can also be found in music by mozart, beethoven. it can even be found in music as modern as john williams!