E to low interest rates, increased banking regulations, and technological change, JPMorgan Chase announced it would the number of persons it employed in 2015 and this would the total number of persons unemployed in the economy.

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