<span>Mrs. Brandeis' friendly personality helps her to succeed in business. Because she listens to the salesmen's troubles, they like her. I think this is the key ter succeeding in business that she is friendly, sociable and with an open mind so discusses things with her salesmen and is open to entertain their suggestions.</span>
Interaction refers to A. mutual participation between people or things.
<h3>What is interaction?</h3>
This is known as a kind of action that occurs as two or more objects have an effect on one another. This is reciprocal action or influence.
Hence, we can from the definition, it is seen that interaction is mutual participation between two people or things, it is an action occurring between two things.
Read more about<em> mutual participation</em> here:
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Ad hominem is an attack against the arguer instead of the argument itself in order to cast doubts about arguer's argument.
Answer:
the answer should be 'This is'
