Which of the Following Is a Conclusion Scholars Have Come

Which of the following is a conclusion scholars have come to about how the digital age has changed news operations?

A) There has been a large-scale expansion in the size and quality of the core of political news.
B) Very little has been done by way of original, in-depth stories.
C) An exponential growth in commentary on news is the same thing as the expansion in the quality of the news.
D) The number of ways in which the news is distributed has decreased.
E) Social media have influenced the increase in quality of the core of political news.