Read this excerpt from a passage.     "Her purchase got me thinking about the early days of online shopping, when people were anxious about ordering merchandise from the Internet. What if the items never arrived? Was putting all my personal information online safe? Should I really disclose my credit card information to some unknown entity? Is this online company legitimate? And last but not least, who would buy something without seeing it first? But my grandmother’s transaction made it clear: online shopping has become as commonplace as brushing your teeth.     "As millions of consumers flock to online shopping, I wondered how and why people make the decision to shop online or in person. To get a better understanding of how e-commerce has affected our buying decisions, I decided to gain some insight from friends and family. The reviews were varied but insightful." Which of the following subjects will be compared in the rest of the passage? online shopping and brushing your teeth shopping online and shopping in person delivery to a home and delivery to a store prices of items online and prices of items in stores