Maximizing expected utility from terminal wealth under case of different rates between borrowing and saving; The numbers you specified can't be used because the interval for the minor unit tick marks must be less than or equal to the interval for the major unit tick marks. 不同存贷利率下极大化终止时刻期望效用指定的数字无效,因为次要刻度间距需小于等于主要刻度间距。