Name and briefly describe three of the four types of costs and rewards that are considered part of social exchange theory.

-Immediate rewards and costs occur in the present moment of a relationship.You compare your current relationships and assess their present value.
-Forecasted rewards and costs are based on projection or prediction.You forecast whether a potential relationship with this person would be rewarding or whether to remain in an existing relationship during troubled times.
-Cumulative rewards and costs represent the total rewards and costs accrued over the duration of the relationship.The more you invest in a relationship,the more likely you are to hold onto it,at least for a while,even during troubled times.
-Expected rewards and costs represent expectations and ideals about how rewarding a relationship should be relative to its costs.If you find that you are continually unable to find relationships that measure up to your ideals,you may need to reassess your expectations.