\begin{tabular}{|c|r|r|r|r|r|} \hline Assets & \multicolumn{1}{|c|}{$ Billion } & \% Total & Liabilities and Net Worth & $ Billion & \% Total \\ \hline Real assets & & & Liabilities & \\ \hline Equipment and premises & $177.6 & 1.0% & Deposits & \\ \hline Other real estate & 6.6 & 0.0 & Debt and other borrowed funds & $13,925.7 & 77.0% \\ \hline Total real assets & $184.2 & 1.0% & Federal funds and repurchase agreements & 1,199.8 & 6.6 \\ \hline & & & Other & 264.8 & 1.5 \\ \hline & & & Total liabilities & 639.7 & 3.5 \\ \hline Financial assets & & & & $16,030.0 & 88.6% \\ \hline Cash & $1,699.7 & 9.4% & & & \\ \hline Investment securities & 3,724.4 & 20.6 & & & \\ \hline Loans and leases & 10,022.2 & 55.4 & & & \\ \hline Other financial assets & 1,270.7 & 7.0 & & & \\ \hline Total financial assets & $16,717.0 & 92.4% & & & \\ \hline Other assets & & & & & \\ \hline Intangible assets & $399.3 & 2.2% & & & \\ \hline Other & 789.6 & 4.4 & & & \\ \hline Total other assets & $1,188.9 & 6.6% & Net worth & & \\ \hline Total & $18,090.1 & 100.0% & & & \\ \hline \end{tabular} Examine the balance sheet of commercial banks in Table 1.3. Required: a. What is the ratio of real assets to total assets? (Round your answer to 4 decimal places.) Answer is complete but not entirely correct. b. What is that ratio for nonfinancial firms? (Table 1.4) (Round your answer to 4 decimal places.) Answer is complete but not entirely correct