Need help ASAP please,

Exhibit 4.1 The balance sheet and income statement shown below are for Koski Inc. Note that the firm has no amortization charges, it does not lease any assets, none of its debt be retired daring the next 5 years, and the notes payable will be rolled over. Common stock Retained earnings Total common equity Total liabilities and equity \begin{tabular}{ll} Income Statement (Millions of \$) & \multicolumn{2}{c}{2021} \\ \hline Net sales & $55,000 \\ Operating costs except depreciation & 51,150 \\ Depreciation & 1,100 \\ Earnings before interest and taxes (EBIT) & $2,750 \\ Less interest & 900 \\ Earnings before taxes (EBT) & $1,850 \\ Taxes (25\%) & 463 \\ Net income & $1,388 \\ \hline \end{tabular} Other data: Shares outstanding (millions) Common dividends (millions of $ ) 500.00 $485.63 6% 25% $33.30 Refer to Exhibit 4.1. What is the firm's BEP? Do not round your intermediate calculations. a, 5,83% b. 5.50% c. 4.79% d. 4.46% e. 5.45%