B. Purpose because if you intent something, you have reasons to do it
Persuasion is defined as the act of trying to convince someone of something, or the means of convincing someone to do something. When someone lists all the reasons why you should do something, this is an example of persuasion.
In "The Black Cat", by Edgar Allan Poe, the narrator's participation in the cat's death foreshadows <em>The narrator himself was going to be hanged as punishment for his crime.</em>
Foreshadow is a literary device, that consists of clues to suggest what is going to happen later in the story. In this short story, the narrator starts saying that he is about to be hanged the day after he wants to give a detailed description of the occurrences that led to his confinement. He himself is going to be hanged as punishment for his crimes, the same way in which he hanged Pluto, his first black cat.
The benefit of group work that is demonstrated in this example is enabling a complex task be broken down to simpler and fewer works. Since each individual had been given fewer task, it leads to increase of productivity while saving the time consumed in finishing the project.
