Rally Scooters plans to sell a motorized standard scooter for $80 and a motorized chrome scooter for $95. Rally Scooters purchases the standard scooter for $70 and the chrome scooter for $75. Rally Scooters expects to sell two chrome scooters for every three standard scooters. Rally Scooters' monthly fixed expenses are $16,800. How many of each type of scooter must Rally Scooters sell monthly to break even? To earn $10,500? First, identify the formula to compute the sales in units at various levels of operating income using the contribution margin approach. = Break-even sales in units Next, compute the weighted-average contribution margin per unit. First identify the formula labels, then complete the calculations step by step. Standard Chrome Total Deduct: Weighted average contribution margin per unit How many of each type of scooter must Rally Scooters sell monthly to break-even? Rally must sell standard scooters and chrome scooters to break-even. How many of each type of scooter must Rally Scooters sell monthly to earn $10,500? To reach the target operating income, Rally must sell standard scooters and chrome scooters