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Margin of Safety The Ira Company has sales of $420,000, and the break-even point in sales dollars is $352,800 Determine the company's margin of safety as a percent of current sales. % Operating Leverage Cartersville Company reports the following data: Determine Cartersville Company's operating leverage. Round your answer to on decimal place. Sales Mix and Break-Even Analysis Michael Company has fixed costs of $1,829,280. The unit selting price, variable cost per unit, and contribution margin per unit for the company's two products are provided below. The sales mix for products Model 94 and Model 81 is 40% and 60%, respectively. Determine the break-even point in units of Model 94 and Model 81 of the overall (total) product, E. If required, round your answers to the nearest whole number. a. Product Model 94 units b. Product Model 81 units