You know the following information about the Danbala National Bank

Total Interest Expenses ($500)

Total Non Interest Income $100

Securities Gains (Losses) $ 50

Income Taxes ($ 80)

Dividends to Stockholders ($ 40)

Total Interest Income $800

Total Non Interest Expenses ($150)

Provision for Loan Losses ($100)

Given this information, what is Danbalas Pretax Net Operating Income (or Net Income before Extraordinary Items)?