Help.. A technology company has hired an advertising agency to determine the popularity of the company’s new MP3 player. Which method should the agency use to collect information on the item’s popularity?
A. Pay 25 people to be part of a focus group to discuss the features of the product. B. Ask all of the sales representatives of the company.
C. Choose a simple random sample from people who have bought the product. D. Count the number of sales of the product in stores that sell the product.

How were stories with supernatural elements viewed differently in shakespeare's time versus how they are viewed today? a. audiences during shakespeare's time only believed in things that could be explained rationally, unlike audiences today, who believe in the supernatural. b. audiences during shakespeare's time saw supernatural elements in a much more humorous light than today's audiences do. c. audiences during shakespeare's time were used to witches in their neighborhoods, so they didn't find them as scary as we do today. d. audiences during shakespeare's time considered witches and curses to be real and therefore much scarier than today's audiences would.