Suppose that you have data which indicates that 90% of adults in a nearby town have cell phones. Of those who have cell phones, 30% use Carrier A, 30% use Carrier B, 10% use Carrier C, 20% use Carrier D, 5% use Carr and 5% use other carriers. Would a bar graph or pie chart be better if the goal is to compare Carrier B and Carrier C? Explain. Choose the correct answer below. O A. A pie chart would be better since you are trying to compare two parts. A bar graph would make it difficult to visualize the whole group of adults who use cell phones, O B. A pie chart would be better since you are trying to compare a part to the whole. A bar graph would make it difficult to visualize the whole group of adults who use cell phones. O C. A bar graph would be better since you are trying to compare two parts, not a part to the whole. The angles might be difficult to judge on a pie chart, making it hard to directly compare two sectors O D. A bar graph would be better since you are trying to compare a part to the whole. The angles might be difficult to judge on a pie chart, making it hard to directly compare two sectors