Speedy Quadcopters plans to sell a standard quadcopter (toy drone) for $60 and a deluxe quadcopter for $80. Speedy purchases the standard quadcopter for $40 and the deluxe quadcopter for $50. Management expects to sell two deluxe quadcopters for every three standard quadcopters. The company's monthly fixed expenses are $24,000. How many of each type of quadcopter must Speedy sell monthly to breakeven? To earn $18,000? First identify the formula to compute the sales in units at various levels of operating income using the contribution margin approach. (Abbreviations used: Avg. = average, and CM = contribution margin.) Breakeven sales in units Choose from any drop-down list and then click Check Answer. 6 parts Clear All Check Answer remaining