The principle of influence known as reciprocation refers to the idea that people feel obligated to:

A. reply in writing.
B. return favors.
C. follow others.
D. talk about themselves.
E. act on messages.

Option B

Explanation:

To reciprocate means to return back or reply in same mannerism ,it came from a Latin verb meaning to move back and forth. So therefore to reciprocate means to reply back or react by to something in form of a reply. Based on my little explanation option B best fits the answer as return favours means you are paying back the person that did you a favour by also returning back yours, this best explains reciprocation.

yes i would go with c

hope i

-lavira: )