In 2019, Cullumber Company had a break-even point of $229,000 based on a selling price of $4 per unit and fixed costs of $137,400. In 2020, the selling price and the variable costs per unit did not change, but the break-even point increased to $448,000. (a) Compute the variable costs per unit and the contribution margin ratio for 2019. (Round Variable cost per unit to 2 decimal places, e.g. 2.25 and Contribution margin ratio to O decimal places, e.g. 20.) Variable costs per unit $ Contribution margin ratio % Save for Later Attempts: 0 of 7 used Submit