please show your calculations how we got 14.33 %

Following data pertains to Castle State Bank. Balance Sheet Income Statement $400 ($150) $50 ($100) ($60) $140 ($40) ($45) Cash Securities Investments Net Loans Net Premises and Equip. S100 Interest Income S600 Interest Expenses 1,200 Non-Interest Income $2.200 Provision for Loan Losses S1,100 Pre Ta Net Operating Income S300 Non-Interest Expenses Total Assets Deposits Non-Deposit Borrowings Equity Capital S800 Securities Gains (Losses) S300 Taxes S2,200 Net Income Total Liabilities and Equity All Purchased Funds What is the bank's earnings spread? A,375% 22.22% C. 14.33% 2.5