Summarize the contentions of supporters and opponents of comparable worth? 4. According to the U.S.

1. Identify three tenets of expectancy theory? 2. What does the expectancy theory assume? 3. Summarize the contentions of supporters and opponents of comparable worth? 4. According to the U.S. Merit Systems Protection Board (2006), what factors need to be present for an effective pay for performance system to work?