Due to erratic sales of its sole product-a high-capacity battery for laptop computers-PEM, Inc., has been experiencing difficulty for some time. The company's contribution format income statement for the most recent month is given below: Sales (13,400 units $20 per unit) $268,000 160,800 Contribution margin Fixed expenses 107,200 119,200 Net operating loss S (12,000) Required: 1. Compute the company's CM ratio and its break-even point in both unit sales and dollar sales. CM ratio Break-even point in units Break-even point in dollars