What is one of the primary objectives of the IBEW related to daily labor?

The primary objective of the IBEW, among other goals, is to ensure fair compensation and working conditions for its members, which includes the focus on reducing exploitation or unfair labor practices in the industry. "Reduce" reflects the commitment to create a labor environment where workers are not subjected to excessive working hours, unsafe conditions, or inadequate wages. By aiming to reduce these negative aspects, the IBEW seeks to improve the overall welfare of electrical workers.

The other choices do not align with this objective in the same way. Increasing or expanding hours or working conditions could inadvertently lead to overwork or diminished quality of life for workers. Maintaining, while a noble aspect in some contexts, implies a status quo that doesn’t address potential issues of unfair practices that may need to be reduced for the benefit of workers. Thus, focusing on reduction encapsulates an active stance against labor inequities, making it a fundamental objective of the IBEW.