13 In 2019, Carla Vista Company had a break-even point of $264,000 based on a selling price of $4 per unit and fixed costs of $132,000. In 2020, the selling price and the variable costs per unit did not change, but the break-even point increased to $402,000. (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 eTextbook and Media Save for Later Using multiple attempts will impact your score. 5% score reduction after attempt 2 (b) % Attempts: 0 of 3 used Submit Answer the art shown