Help me with this wuestion, thanks :)

7) Given the following data for a commercial bank: Cash: $50 Million (Risk weighting 0%). Lending to other banks: $250 Million (Risk Weighting 20%) Home Mortgage Loans: $.00 Million (Risk weighting 50%); Commercial Loans $350 Million (Risk weight00%) Consumer loans $150 Million (Risk weighting 100%) Calculate total risk weighted assets (RWAL A $300 Million B) $600 Million C) $650 Million D) $800 Million E) None of the given answers