We will now set up our income statement to calculate income before tax. However, we won’t be able to actually compute these figures yet because we do not know the levels of debt/cash upon which interest expense/income in each year is to be calculated. Still, this step is a necessary precursor to setting up our cash flow statement and continuing our modeling of the balance sheet. Note that we have left room for the interest expense/income associated with each debt instrument/cash in the capital structure.