Stier 1. Change the name of the worksheet to IS. Calculate the missing items in IS worksheet. 2018 2850 2497 353 2019 3000 2616.2 383.8 100 90 Income Statements in USD) Net sales Operating costs Earnings before interest, taxes, & depr. (EBITDA) Depreciation Earnings before interest and taxes (EBIT) Less interest Earnings before taxes (EBT) Taxes (40%) Net Income before preferred dividends Preferred dividends Net Income available to common stockholders 60 88 81.2 78.32 4