Despite Its Changing Demographics, Facebook Remains an Attractive Social Media

Despite its changing demographics, Facebook remains an attractive social media network for advertisers because:

A) a large percentage of users share details of their lives on a daily basis.
B) the number of individuals 55 or older has increased 80 percent.
C) most users examine content on Facebook daily and make comments on photos or posts.
D) Facebook now has 1.2 billion users worldwide.