EM4-41 (similar to) prepare and administer written and driving tests. Variable costs of $1,020 per student include trainers' wages, study materials, and gasoline. Annual fixed costs of $510 Mi Tierra Driving School charges $1,700 per student Read the requirements. Requirement 1. For each of the following independent situations, calculate the contribution margin per unit and the breakeven point in units: Begin by showing the formula for contribution margin per unit and then enter the amounts calculate the contribution margin per unit for each situation. (Abbreviation used: CM = contribution margin.) Net sales revenue per unit Variable costs per unit = CM per unit Situation a 0 Requirements 1. For each of the following independent situations, calculate the contribution margin per unit and the breakeven point in units by first referring to the original data provided: a. Breakeven point with no change in information. b. Decrease sales price to $1.360 per student c. Decrease variable costs $680 per student. d. Decrease fixed costs to $401,200 2. Compare the impact of changes in the sales price, variable costs, and fixed costs on the contribution margin per unit and the breakeven point in units. Print Done Enter any number in the edit fields and then click Check Answer. un parts