26. The following is last month's contribution format income statement: Sales (15,000 Units) $1,500,000 Less: Variable Expenses $ 900,000 Contribution Margin $ 600,000 Less: Fixed Expenses $ 500,000 Operating Income 100,000 What is the company's margin of safety in dollars? A) $ 100,000. B) $ 600,000. C) $1,500,000. D) $ 250,000