I was asked to be the General Contractor for a large job. A major addition (the pool) will be part of the bid. Ive gotten all my other subs prices and submitted them. I have the pool bid but the client wants a price breakdown. Hes done his homework and he knows what these components cost. Im adding my percentage to this bid but I do not want to spec out every price so that he can knit pick the estimate. Do you design build guys submit everything with out a price breakdown? I will list the components for him but I dont feel hes entitled to know what Im getting them for. Any advice?