Question 13 of 20 Question 13 5 points Excom Fiberopties estimates that the net operating income increases from $787,350 to 5986,330 when sales increase from $2,000,000 to $2,300,000. What is the firm's degree of operating leverage? Cast of common aquity Do(+2) Return or out of common equity) - + [E) - De Cost of Preferred Stock: Value of Preferred Stock WACC - W.K.(1-1)+W., K+W, Prortfolio WB,+W.B, +...+W.8, Total Pixed Costs(P) Price per Variable Cost Unit (P) Total Pixed Costs (F Contribution Margin Q per Unit (V) per Unit Qobre and Operating Other The Depreciation per Year Vote Cost Unit (1) per Uit (V Total Pineda (1) Depecinton Contributie Marcin DOL Change in Net Operating Income (NOI) % Change in Sales 1.68 2.43 2.77 1.56