Please help me answer this! I have been struggling for a while, and mainly I need the answer! Thank you!

Question 11 21 pts The following is Modesto Corporation's contribution format income statement for last month Sales $950,000 Variable expenses 570.000 Contribution margin... 380.000 Fixed expenses 250.000 Net operating Income ............. S130.000 The company has no beginning or ending inventories and produced and sold 20,000 units during the month (3 1/2 pts each Required: What is the company's contribution margin ratio? b) What is the company's break-even in units? MacBook Pro esc - Required: 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 operating income increase? d) How many units would the company have to sell to attain a target profit of $400.000? o] What is the company's margin of safety in dollars? What is the company's degree of operating leverage? MacBook Pro esc