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Key numbers:by the way add that to--Firm A operating income = $60,000; Firm C units sold = 4,000

Exercise 12.14 Understanding CVP relationships Calculate the missing amounts for each of the LO 7, 9 following firms: Units Selling Variable Costs Contribution Fixed Operating Sold Price per Unit Margin Costs Income (Loss) Firm A 10,000 $25.00 ? $ 100,000 $40,000 ? Firm B 9,000 ? $ 19.00 ? 66,000 $33,000 Firm C ? 7.00 4.00 12,000 ? (6,000) Firm D 4,000 ? 50.00 40,000 48,000