Oslo Company prepared the following contribution format income statement based on a sales volume of 1,000 units (the relevant range of production is 500 units to 1,500 units): 11. What is the margin of safety in dollars? What is the margin of safety percentage? Oslo Company prepared the following contribution format income statement based on a sales volume of 1,000 units (the relevant range of production is 500 units to 1,500 units): 12. What is the degree of operating leverage? (Round your answer to 2 decimal places.) Required information [The following information applies to the questions displayed below.] Oslo Company prepared the following contribution format income statement based on a sales volume of 1,000 units (the relevant range of production is 500 units to 1,500 units): 3. Using the degree of operating leverage, what is the estimated percent increase in net operating income that would result fror 5% increase in unit sales? (Round your intermediate calculations and final answer to 2 decimal places.) Oslo Company prepared the following contribution format income statement based on a sales volume of 1,000 units (the relevant range of production is 500 units to 1,500 units): 14. Assume that the amounts of the company's total variable expenses and total fixed expenses were reversed. In other words, assume that the total variable expenses are $31,920 and the total fixed expenses are $57,000. Under this scenario and assuming that total sales remain the same, what is the degree of operating leverage? (Round your answer to 2 decimal places.) [The following information applies to the questions displayed below.] Oslo Company prepared the following contribution format income statement based on a sales volume of 1,000 units (the relevant range of production is 500 units to 1,500 units): 5. Assume that the amounts of the company's total variable expenses and total fixed expenses were reversed. In other words, issume that the total variable expenses are $31,920 and the total fixed expenses are $57,000. Using the degree of operating everage, what is the estimated percent increase in net operating income of a 5% increase in unit sales? (Round your intermediate calculations and final answer to 2 decimal places.)