Firm A Firm B Revenues and Costs Rivers and Costs (Thousands of Dollars) (Thousands of Dollars 280 Total Revenues Total Costs 280 Total Revenue Total Coats 240 240 200 200 Breben Point 160 (30.240) 160 Breakeven Point 25.000.187.500) 120 120 Fixed Costs 80 Food Costs 40 40 0 10 20 30 40 50 60 0 10 20 30 40 50 60 Units Thousands Units (Thousands a. Given the graphs above, calculate the total fed costs, variable costs per unit, and sales price for Firm Afm's fed costs are $120,000, its variable costs per una $4, and its sales price is $8 per unit. Round your answers to the nearest cent. Fixed costs Variable costs per units Sales price per unit: $ f b. Which firm has the higher operating leverage at any given level of sales? c. At what sales level, in units, do both firms earn the same operating profit? Round your answer to the nearest whole number units