If you're competent using a computer, you really don't need to practice out loud with your PowerPoint

Maximilliano feels fear and anxiety when speaking to a specific instructor at school. His feelings may best be described as

a. situational communication apprehension. b. receiver-based communication apprehension. c. traitlike communication apprehension. d. context-based communication apprehension. e. Asperger's syndrome.

Monopolies and oligopolies try to discourage high production costs that pose barriers to entry to new competitors.?

a. True b. False