yueauvi Marketing managers often use break-even analysis to analyze the relationship between total revenue and total cost to determine profitability at various levels of output. Use the formula to calculate how many DVD players a dealer must sell if her fixed costs are $100,000, unit variable costs are $150, and the selling price is $200. OA S0000 B. 5000 OC 2000 OD. 10000000 E. 3500