Hi - wondering if anybody has determined how to deal with concrete flooring that is basically just the slab that has been sealed.  We have some spots where there is tile or carpet applied over the slab.  And then back of house spaces where they just sealed the floor.  Do we have to report the concrete floor, even though it is essentially the structure?  If so, do we just try to determine a cost for those portions of the floor that are exposed or whatever?  It is not really a finish floor maerial or assembly? We are reporting the concrete sealer under paints and coatings separately.  Thank you!