Which of the following is a method used to help ensure the solvency of insurers? A) commercial lines deregulation B) risk-based capital standards C) use of credit-based insurance scores D) use of no filing required rating laws 9. 10. Which of the following statements is (are) true concerning investments of property and casualty insurers and life insurers? I. Property and casualty insurance companies place greater emphasis on liquidity than do life insurers. and casualty insurance company investments A) I only B) II only C) both I and II D) neither I nor