Martha is a website owner and operator of techtalk. org (a fictitious website) owned by TechTalk LLC. Martha writes reviews of new technology products and makes money from online advertising on the website. For each article, Martha includes a copyright notice of “© 2012 TechTalk” at the bottom of each article but has not registered the articles with the U. S. Copyright Office. Martha runs a search on the Internet and finds that a competing website has three articles that are strikingly similar to articles appearing on techtalk. org with more than 80 percent similarity in the text. Describe the requirements for TechTalk LLC in bringing a copyright infringement action. What remedies could TechTalk LLC seek? What defenses could apply?