Read this excerpt from Emily’s essay about volunteering: Everyone should find a way to volunteer. Volunteering helps reduce feelings of loneliness and isolation. It can help boost people’s self-confidence when they see they can make a difference in others’ lives. But to those who say many people just don’t have the time to volunteer, I say that volunteering doesn’t have to be a big time commitment. Most organizations are grateful for as little as an hour a month of a person’s time. Some even have “volunteer at home” options for added convenience. Which analysis of the author’s response to conflicting viewpoint is correct? A. The author fails to acknowledge any opposing viewpoints. B. The author acknowledges an opposing viewpoint but does not argue against it. C. The author refutes an opposing viewpoint but does not provide any supporting evidence in her argument. D. The author refutes an opposing viewpoint and provides sufficient supporting evidence in her argument.