DETROIT–(BUSINESS WIRE)–October is National Dropout Prevention Month and K12 Inc. (NYSE: LRN), a technology-based education company and leading provider of proprietary curriculum and online school programs for students in pre-K through high school, today announced it will sponsor three sessions at the National Dropout Prevention Network Conference. Thousands are expected at the annual event, which takes place October 2 through 5, at the Detroit Marriott at the Renaissance Center. Among the pr