13. Studies on unit trust funds' return and risk performance have found that A. Risk and return performance is not consistent over time. B. Risk and return performance is consistent over time. C. Risk performance is consistent over time but return performance is not consistent over time. D. Risk performance is not consistent over time but return performance is consistent over time. E. The studies of unit trust funds' return and risk performance is not helpful in making investment decisions. 14. Where would a government security typically be positioned in the following risk return space? a. Point a b. Point b c. Point c d. Point d e. Point e