True$/$False $-$ Write T or F in the answer space. $13.$ Today's new communication technologies have made writing skills less important than in the past. $14.$ You are born with the abilities to read, listen, speak, and write effectively. $15.$ The $21$st$-$century economy depends mainly on information and knowledge. $16.$ Only workers at the highest levels of management skills are expected to think creatively and critically. $17.$ Communication in today's workplace is shifting from one$-$sided, slow forms of communication to interactive, instant, less paper$-$based communication. $18.$ One advantage of oral communication over written communication is that oral communication can be more easily adjusted to the audience. $19.$ Organizations with free$-$flowing, open communication tend to be more successful. $20.$ As a business communicator, you should understand basic ethical principles so that you make logical decisions when faced with dilemmas in the workplace.