It is more effective to use a written channel over an oral channel if you want to use emotion to help persuade an audience T/f? Which of the following are examples of written communication? (Indicate all correct answers) Memo Email Tv ad Text message Which of the following are examples of oral communication? (Indicate all correct answers) Phone call Instant messaging Presentation to a group of people Interview Internet ads are generally more effective than tv ads in generating sales when customers know generally what they want, but want to make detailed comparisons. T/F? TV ads are generally less expensive per person reached than sending out mail to potential customers when you are trying to reach millions of people. T/F? Many advertisers are spending less money on TV ads than they have in the past because people are watching less TV. T/F