The following is Winslow Inc.'s contribution margin income statement for 2019. Sales $ 3,800,000 Variable expenses 3,000,000 Contribution margin 800,000 Fixed expenses 400,000 Operating income 400,000 Winslow Inc. has no beginning or ending inventories, and produced and sold 36,364 units during the year. Question 43 (1 point) What is the company's contribution margin ratio? A/ Question 44 (2 points) What is the company's breakeven sales in units? AJ Question 45 (2 points) If sales increase by 200 units, by how much should operating income increase? A/ Question 46 (2 points) How many units would the company have to sell to attain target operating income of $350,000 Question 47 (2 points) What is the company's margin of safety in dollars? A Question 48 (1 point) What is the company's degree of operating leverage? AJ