Which of the following assets would be expected to have the highest and lowest returns, respectively? Asset A Std. dev. = 15% Beta=0.5 Asset B Std. dev. = 10% Beta = 13 Asset C Std. dev. = 12% Beta = 0.9 Asset D Std. dev. = 11% Beta = 1.5 Multiple Choice Asset D Asset B Asset A: Asset D Asset A; Asset B Asset D; Asset A Asset A: Asset C