Poll Everywhere lets your audience respond using text messages (SMS), Twitter, or the web in real-time. The best part is you can embed live audience responses and live charts right inside your Microsoft PowerPoint presentation, free!

Which of the following costs are always relevant in decision making?

Poll responses are kept private

  • Variable costs
  • Avoidable costs
  • Sunk costs
  • Fixed costs
I want to ask my audience this question...