A manufacturer of s has supplied the following data: Units produced and sold 560,000 Sales revenue $4,704,000 Variable manufacturing expense 2,436,000 Fixed manufacturing expense 1,200,000 Variable selling and administrative expense 616,000 Fixed selling and administrative expense 272,000 Net operating income $180,000 The company's margin of safety in units is closest to: A) 384,762 B) 263,704 C) 61,017 D) 522,740

With signals from no-claim bonuses and deductibles, a. the marginal cost curve for careful drivers lies to the left of the marginal cost curve for aggressive drivers b. auto insurance companies insure more aggressive drivers than careful drivers because aggressive drivers have a greater need for the insurance c. the market for car insurance has a separating equilibrium, and the market is efficient d. most drivers pay higher premiums than if the market had no signals