19) Runyon Inc. reported the following results from last year's operations 19) Sales Variable expenses Contribution margin Fixed expenses Net operating income 16,800,000 12,230,000 4,570,000 3.394,000 The company's average operating assets were $7,000,000. Last year's turnover was closest to: A) 0.07 B) 14.29 C) 0.42 D) 2.40