Break Even Units, Contribution Margin Ratio, Multiple Product Breakeven, Margin of Safety Degree of Operating Leverage Jellico Inc.'s projected operating income (based on sales of 450,000 units) for the coming year is as follows: Total Sales $ 8,100,000 Total variable cost 4,279,000 $ 3,321,000 Contribution margin Total fixed cost 1.929,132 Operating income $1,391,868 Required: 1(a). Compute variable cost per unit. Enter your answer to the nearest cent per un 1(b). Compute contribution margin per inter your answer to the newest cent per un D 1(c). Compte contribution margin ratio 1(d). Compute break even point in 1(e). Computer seven point in sales dollars 1(C). Compute contribution margin ratio, 1(d). Compute break-even point in units units 1(e). Compute break-even point in sales dollars. 2. How many units must be sold to earn operating income of $247,968? units 3. Compute the additional operating income that Jellico would earn if sales were $50,000 more than expected. units 4. For the projected level of sales, compute the margin of safety in units, and therr in sales dollars Margin of safety in 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 dollar