C. \"Devol's invention of a digitally operated programmable robotic arm triggered an explosive change in the manufacturing industry" {Paragraph 12] D. "Statistics show that those low-level starting jobs of yesteryear are increasingly performed by robots.\" [Paragraph 14} E. \"They were replaced by internet rms that provide. more cheaply. a wide variety of services that range from maintaining calendars to planning foreign travel." [Paragraph 1E) F. "But the unstoppable drive to innovate will no doubt bring dramatic changes and new challenges. We need to do all we can to be ready." {Paragraph 24]