Which of the Following Characterizes Post-Industrial as Opposed to Industrial

Which of the following characterizes post-industrial as opposed to industrial societies?

A) Post-industrial production focuses on computers and other electronic devices.
B) Members of post-industrial societies concentrate on learning mechanical skills.
C) A post-industrial society utilizes more and more of its labour force for industrial production.
D) Industrial societies have the capacity to generate symbolic culture on an unprecedented scale.
E) A post-industrial society produces devices that create and apply ideas and information.