Can we value one and the same product multiple times for different credits and credit options as far as the Building product disclosure and optimization credits is concerned. For example a product has an EPD (MRC2,option 1) and recycled content (MRc3, option 2), Cradle to Cradle v2 Platinum (MRc4 option 1 and option 2) can we calculate it as compliant with each one, or do we have to choose and account it only for one of the Building product disclosure and optimization credits?