Mi Tierra Driving School charges 5680 per student to prepare and administer written and driving tests. Variable costs of $408 per student include trainers' wages, study materials, and gasoline. Annual fixed costs of 563,920 include the training facility and feet of cars. 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 to calculate the contribution margin per unit for each situation. (Abbreviation used: CM = contribution margin) CM per unit Situation a Situation Stuation Susand ALE Now Select the labels to show the formula for breakeven point in units and then enter the amounts to calculate the breakeven point in units for each situation (Complete all answer boxes Abreviation used: CM contribution margin.) Required sales in uns LLL Required sales in units Situation a Situation b. Suntion Situation d c Requirement 2. Compare the impact of changes in the sales prike, variable costs and fixed costs on the contribution margin per unit and the breakeven point in units First, compare the impact of changes in the sales price variable costs, and red costs on the contribution margin perunt The contrbution margin w hen the sales price decreases. The contribution margin when variable costs decrease. The contribution margin when the forced costs decrease Now.compare the impact of changes in the sales price variable costs and fed costs on the breakeven point in units The breakeven point when the sales price decreases the breakeven point when the variable costs decrease. The breakeven w when fixed costs decrease nt 2. Compare the impac 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 $544 per student c. Decrease variable costs to $340 per student d. Decrease fixed costs to $53,040. 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. Init and the breakeven por are the impact of changes wution margin Jable costs decrease. The