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): Sales Variable expenses Contribution margin Fixed expenses Net operating income Required: If sales increased to 1,001 units, what would be the increase in net operating income? (Round your answer to 2 decimal places.) The following is Arkadia Corporation's contribution format income statement for last month: The company has no beginning or ending inventories and produced and sold 20,000 units during the month. Required: a. What is the company's contribution margin ratio? b. What is the company's break-even in units? c. If sales increase by 100 units, by how much should net income increase? d. How many units would the company have to sell to attain target profits of $125,000 ? e. What is the company's margin of safety in dollars? f. What is the company's degree of operating leverage? 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): Sales Variable expenses Contribution margin Fixed expenses Net operating income Required: If sales increased to 1,001 units, what would be the increase in net operating income? (Round your answer to 2 decimal places.) The following is Arkadia Corporation's contribution format income statement for last month: The company has no beginning or ending inventories and produced and sold 20,000 units during the month. Required: a. What is the company's contribution margin ratio? b. What is the company's break-even in units? c. If sales increase by 100 units, by how much should net income increase? d. How many units would the company have to sell to attain target profits of $125,000 ? e. What is the company's margin of safety in dollars? f. What is the company's degree of operating leverage