Which of the Following Best Sums Up the Advantages and Disadvantages

Which of the following best sums up the advantages and disadvantages of FM radio versus AM?

A) FM included less static, had better sound fidelity, but traveled for shorter distances.
B) FM included less static, could travel longer distances, but had uneven results with pitch.
C) FM was an older, cheaper technology but did better with stereo sound.
D) FM was much better suited to the spoken voice because music sounded clearer on AM.
E) None of the above options is correct.