Data Unit sales 20,000 Selling price per unit $125 Variable expenses per unit$45 Fixed expenses \$240,000 Enter a formula into each of the cells marked with a ? below Review Problem: CVP Relationships Compute the CM ratio and variable expense ratio Selling price per unit ? Variable expenses per unit ? Contribution margin per unit ? CM ratio ? Variable expense ratio ? Compute the break-even Break-even in unit sales ? Break-even in dollar sales ? Compute the margin of safety Margin of safety in dollars ? Margin of safety percentage ? Compute the degree of operating leverage Sales ? Variable expenses ? Contribution margin ? Fixed expenses ? Net operating income ? Degree of operating leverage ?