Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 Required 4 Refer to the income statements in (1). For the present operations and the proposed new ope- of operating leverage, (b) the break-even point in dollar sales, and (c) the margin of safety in percentage. (Do not round intermediate calculations. Round your percentage answers to 2 de be entered as 12.34).) a. Degree of operating leverage Break-even point in dollar sales b C. Margin of safety in dollars Margin of safety in percentage Present Proposed % % < Required 1 Required 3 >