An investor has a \10,000portfoliosplitamongthreeassets:AssetAaccountsfor$3,000withanannualreturnof10%;AssetBaccountsfor$5,000withanannualreturnof6%;andAssetCaccountsfor$2,000withanannualreturnofR_C%.Iftheinvestor′stargetportfolioreturnisexactly8.2%$, which of the following statements is/are correct?