Pay for Performance Discussion

I need help with a Management question. All explanations and answers will be used to help me learn. Please view the following video in its entirety: In the video, base pay and variable pay are discussed. What are the main differences between each? How would you use variable pay to drive organizational performance? Be specific.Textbook Information:WorldatWork. (2007). The WorldatWork handbook of compensation, benefits, total rewards. Hoboken, NJ: John Wiley Sons.