Match the following

Column A	Column B
a) Motivation is the function of fairness in  social exchange	1. Expectancy theory
b) People are motivated to behave in ways that  produce valued outcomes	2. Alderfer's ERG theory
c) Determining specific level of performance to attain that striving to attain	3. Equity theory
d) When people are frustrated they negness to the next lower category of goals	4.Goal-Setting theory