Fifty-five percent of what a listener feels about a conversation he has just completed is based on

the actual conversation
what an impartial third party interpreted as important
the other person’s nonverbal communication
none of the above

The answer is the other person’s nonverbal communication.

Explanation:

The concept mentioned in the question comes from Albert Mehrabian’s misquoted research results, which stated that in communication, 55% of our perception about the conversation comes from non-verbal communication, 38% from the tone of the speech, and 7% from the actual content of the conversation. However, this quote was wrongly cited, and Mehrabian himself has refuted this, since it is only selectively citing a research experiment that he conducted, which following research replicating the conditions have consistently debunked.

the correct answer would be b, when, queen, calder hall and london.

explanation:

we always capitalize words when a paragraph or sentence is starting, when an important name is used, when a place is being written, or simply when a noun is used, etc. so in this sentence, sentence is starting from 'when', so it will be written in capital letters. secondly, queen is considered to be an important person, so it will also be written in capital letter. next, the name of the town is mentioned, i-e calder hall, which will also be written in capital letters. in the last,   city name is being used, 'london', which will also be written in capital letters. so option b is the most appropriate one.

this is all on your opinion. you choose what you want to do.