5. Please calculate Red River National Bank's total risk-weighted assets, based on the fol- lowing items that the bank reported on its latest balance sheet. Does the bank appear to have a capital deficiency? Cash Domestic interbank deposits U.S. government securities $ 75 million 130 million 250 million Commercial loans Residential real estate loans 375 million 520 million $1,350 million $1,235 million $ 100 million Total assets Total liabilities Total capital Off-balance-sheet items include Standby credit letters that back municipal general obligation bonds Long-term unused loan commitments to private companies $87 million 145 million