I am trying to study for my test and I can't understand how to get some these numbers like what account for net income. I need to see what numbers you add up for ROE/ROA and everything else to get you the net income etc. because I am very lost

The following information is for Rainbow National Bank: Interest income Interest expense Total assets Security losses or gains Earning assets Total liabilities Taxes paid Shares of comon stock outstanding Noninterest income Noninterest expense Provision for loan losses $ 2,250.00 1,500.00 45,000.00 21.00 40,000.00 38,000.00 16.00 5,000 $ 800.00 900.00 250.00 Please calculate: ROE ROA Net interest margin Earnings per share Net noninterest margin Net operating margin