Intersection Driving School charges $1,000 per student to prepare and administer written and driving tests. Variable costs of $600 per student include trainers' wages, study materials, and gasoline. Annual fixed costs of $160,000 include the training facility and fleet 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. (Abb Net sales revenue per unit Situation a. Situation b. Situation c. Situation d 1000 800 1000 1000 = Total variable cost = 600 600 500 = 600 CM per unit 400 200 500 400 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. 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 $800 per student. c. Decrease variable costs to $500 per student. d. Decrease fixed costs to $156,000. 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. Fixed costs + )+CM per unit . = Required sales in units Situation a. Situation b ( + )+ = + )+ Situation c. ( + )+ Situation d. + Print Done Requirement 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. First, compare the impact of changes in the sales price, variable costs, and fixed costs on the contribution margin per unit. The contribution margin decreases when the sales price decreases. The contribution margin increases Now, compare the impact of changes in the sales price, variable costs, and fixed costs on the breakeven point in units. The breakeven point increases when the sales price decreases. The breakeven point decreases when variable costs decrease. The contribution margin does not change when the fixed costs decrease. when the variable costs decrease. The breakeven point decreases when fixed costs decrease.