Why Are Social Networks So Useful for Businesses That Sell

Multiple Choice

Why are social networks so useful for businesses that sell to consumers?

A) It costs much less than traditional advertising.
B) Companies can easily see what the competition is doing on social networks.
C) It is a useful medium for broadcasting messages to a large audience.
D) They are a great way to find and reach potential customers.
E) It does not require any technical knowledge.