The correct answer is B. which is free for all full-time faculty.
Nonrestrictive clauses are often found separated from the rest of the sentence using commas, as is the case here. It means that that clause is not essential for the meaning of the entire sentences, and can thus be deleted without the loss of the meaning.
A text that describes events in the order they happened is structured according to chronological order.
We might fear rejection from the people closest to us. If you were talking to a stranger, for instance, you wouldn’t care too much if they judged you, because you wouldn’t be losing anything. Talking to the people closest to us can bring up the fear of rejection because if they hear something they don’t like, they might leave, or they might talk to you, or look at you differently, and it could trigger a paranoia, psychologically making you uncomfortable to be around them and therefore, you lose a relationship.