What is true about social loafing in the work place?

It seeks to reconcile divergent attitudes and to align attitudes and behaviors so they appear rational and consistent.

It challenges the logic that the productivity of a group should be at least equal to the sum of productivity of each individual in the group.

It increases employee expectations that effort will lead to a lower level of performance when tasks are ambiguously structured.

It supports low employee performance and satisfaction when employees are performing structured tasks in groups.