how do i complete 2,4,5&6?

first tvennt, Contribution Margin Ratio, Multiple Product them, Marine Safety Date of Operating ang Jelle Inc.'s projected opening income (based on sales of 450,000 units for the coming year is as follows Total Sales $11,250,000 7312,500 Total variable cost Contribution maro $3,937,500 Total faced cost 2,206,075 $1,640.625 Operating income Required 1(a). Como variable costerunit. Enter your and to the nearest cont 16.25 per unit ach). Compute Coutin main perunt. Enter your answer to the nearest cent 3.75 per unit 1(s). Compte contribution margin ratio.Enter to one doma point 1) Compute break-even point is nie minder round up to ensure partial units are completed 262,500 1(e). Computer even point in sales dollar 6.562,500 5,562,500 2. How many units must be sold to earn operating income of $87,0317 X units 3. Compute the additional operating Income that Jello would earn if sales were $50,000 more than expected 17,500 4. For the projected level of sales, compute the margin of safety in units, and then in sales deltars. Margin of safety in units units Margin of safety in sales dollars 5. Compute the degree of operating leverage. Round your answer to two decimal place. 6. Compute the new operating income if sales are 10% higher than expected. Enter your answer to the nearest whole dallar. Check My Wor 1. a. Divide variable cost by units b. Divide contribution margin by units