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 $11,700,000 Total variable cost 8,190,000 Contribution margin $3,510,000 Total fixed cost 2,254,200 Operating income $1,255,800 Required: 1(a). Compute variable cost per unit. Round your answer to the nearest cent. $ per unit 1(b). Compute contribution margin per unit. Round your answer to the nearest cent. $ per unit 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 $296,400