A company had a beginning balance in retained earnings of $424,000. It had net income of $62,000 and paid out cash dividends of $67,000 in the current period. The ending balance in retained earnings equals:

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