Pringle Company distributes a single product. The company's sales and expenses for a recent month follow: What is the monthly break-even point in units sold and in sales dollars? Without resorting to computations, what is the total contribution margin at the break-even point? How many units would have to be sold each month to earn a target profit of $68, 400? Use the formula method. Refer to the original data. Compute the company's margin of safety in both dollar and percentage terms. (Round your percentage answer to 2 decimal places.) What is the company's CM ratio? If monthly sales increase by $79,000 and there is no change in fixed expenses, by how much would you expect monthly net operating income to increase