Please help with 4 and more if you can :)

Requirements Flash Manufacturing manufactures 256GB SD cards (memory cards for mobile phones, digital cameras, and other devices). Price and cost data for a relevant range extending to 200,000 units pe E: (Click the icon to view the data.) Read the requirements. JOICO TEVITUO Contribuuon margin van AVID CAPISCO The total contribution margin is $ 852,000 Requirement 2. What would the company's monthly operating income be if the company sold 150,000 units? Use the following table to compute the operating income if 150,000 units are sold. Sales volume (units) 150,000 1. What is the company's contribution margin per unit? Contribution margin percentage? Total contribution margin? 2. What would the company's monthly operating income be if the company sold 150,000 units? 3. What would the company's monthly operating income be if the company had sales of $4,500,000? 4. What is the breakeven point in units? In sales dollars? 5. How many units would the company have to sell to earn a target monthly profit of $260,400? 6. Management is currently in contract negotiations with the labor union. If the negotiations fail, direct labor costs will increase by 9%, and fixed costs will increase by $24,400 per month. If these costs increase, how many units will the company have to sell each month to break even? 7. Return to the original data for this question and the rest of the questions. What is the company's current operating leverage factor (round to two decimals)? 8. If sales volume increases by 6%, by what percentage will operating income increase? 9. What is the company's current margin of safety in sales dollars? What is its margin of safety as a percentage of sales? 10. Say the company adds a second size of SD card (512GB in addition to 256GB). A 512GB SD card will sell for $50 and have variable cost per unit of $28 per unit. The expected sales mix is four of the 256GB SD cards for every one of the 512GB SD cards. Given this sales mix, how many of each type of SD card will the company need to sell to reach its target monthly profit of $260,400? Is this volume higher or lower than previously needed (in Question 5) to achieve the same target profit? Why? $ 7.10 Unit contribution margin Contribution margin $ 1,065,000 Less: Fixed expenses 569,800 $ 495,200 Operating income Requirement 3. What would the company's monthly operating income be if the company had sales of $4,500,000? Use the following table to compute the operating income with sales totaling $4,500,000. (Enter the contribution margin ratio to the neares Data Table Sales revenue $ 4,500,000 Print Done 28 Contribution margin ratio Contribution margin 25.00 $ 1,260,000 569,800 Sales price per unit: (current monthly sales volume is 120,000 units) .... $ Variable costs per unit: Direct materials $ Fixed expenses Less: 6.60 $ 690,200 Operating income $ 7.00 Requirement 4. What is the breakeven point in units? In sales dollars? $ 2.40 Begin by identifying the formula. $ 1.90 Direct labor Variable manufacturing overhead Variable selling and administrative expenses Monthly fixed expenses: Fixed manufacturing overhead Fixed selling and administrative expenses ( Fixed expenses + Operating income Contribution margin per unit = Breakeven sales in units $ 241,900 (Round the breakeven point in units up to the nearest whole unit.) $ 327,900 The company's breakeven point is units. Print Dona