I am individual contractor C, and company B pays me hourly as a contractor. I do most (95%) of my work for various clients of company B, but they are mainly con

I am individual contractor C, and company B pays me hourly as a contractor. I do most (95%) of my work for various clients of company B, but they are mainly concerned with my results, not every detail of my work. If I have questions, I usually ask the A's directly. I believe I am operating properly here.