Which of the Following Best Summarizes the Main Difference(s) Between

Which of the following best summarizes the main difference(s) between satellite radio and traditional radio?

A) Satellite radio is a subscription-based service with fewer limitations on content, better audio quality, and access to a much larger territory than traditional radio.
B) Satellite radio has more advertisements than traditional radio.
C) Satellite radio has a larger audience than traditional radio.
D) Traditional radio utilizes digital signals, whereas satellite radio does not.