(a)和(b)都是trustee的fiduciary duties,所以我觉得这题有点奇怪,就看孙老师怎么认为了。看这个:

来源: 2021-12-24 14:13:59 [博客] [旧帖] [给我悄悄话] 本文已被阅读:

https://smartasset.com/financial-advisor/trust-fiduciary