a) Suppose ABC Commercial Bank reports the forms of capital shown in the following table as of financial statement dated 31.12.2022. What is the total volume of Tier 1 capital and Tier 2 capital? b) Using the following information from the balance sheet of ABC Commercial Bank, calculate the bank's risk weighted assets. Further, calculate that bank's ratios of Tier 1 capital-to-risk-weighted assets and total-capital-to-risk-weighted assets. Does the bank have sufficient capital according to Basel-I