Which of the following is a key element of argumentative writing?...

Which of the following is a key element of argumentative writing?

• a.) the writer strives to accomplish his primary goal of entertaining the audience
• b.) the writer supports his position on a debatable topic with reasoning and evidence
• c.) the writer incorporates only information that supports his side of the argument to effectively persuade the reader
• d.) The writer must urge the reader to take an action
• e.) the writer avoids using rhetorical appeals so as not to offend the reader