Chrysler Le Baron K-member

I have a question, I hit coming in one of the convenience stores a dip and hit hard on the front and took it in to have it aligned and they said they could not align it, they said the K-member needed replaced. So I went and got a second opinion and he said that Left lower control arm needed replaced as well as the K-member. I get the part used for
50.00 for K-member and 25.00 for the Left lower control arm. My question is what will it cost for labor?