Which step supports the goals of IBEW when contractors go into business?

The option that best supports the goals of the International Brotherhood of Electrical Workers (IBEW) when contractors go into business is obtaining an adequate supply of skilled labor. This is essential because one of IBEW's primary objectives is to ensure that workers are trained, skilled, and qualified for their tasks. By ensuring a steady supply of skilled labor, contractors can meet industry standards and provide high-quality services, which aligns with IBEW’s commitment to maintaining high professional standards in the electrical trade. This not only fosters better working conditions and job security for electrical workers but also enhances the reputation of the workforce, making it beneficial for both contractors and the union.

In contrast, while financing, jobs, and advertising services are important aspects of running a business, they do not directly contribute to the union's core goals of ensuring quality, safety, and training within the workforce. Skilled labor is the foundation that enables contractors to succeed and uphold the values that the IBEW represents.